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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.85 by elmex, Wed Apr 12 12:55:56 2006 UTC vs.
Revision 1.248 by root, Sun May 28 01:37:45 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
12our $TOPLEVEL; 14our $LAYOUT;
15our $ROOT;
16our $TOOLTIP;
13our $BUTTON_STATE; 17our $BUTTON_STATE;
18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 for (grep { $_->{name} } values %WIDGET) {
23 $LAYOUT->{$_->{name}} = {
24 x => $_->{x} / $::WIDTH,
25 y => $_->{y} / $::HEIGHT,
26 w => $_->{w} / $::WIDTH,
27 h => $_->{h} / $::HEIGHT
28 };
29 }
30
31 return $LAYOUT;
32}
33
34sub set_layout {
35 my ($layout) = @_;
36 $LAYOUT = $layout;
37}
38
39sub check_tooltip {
40 if (!$GRAB) {
41 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
42 if (length $widget->{tooltip}) {
43
44 if ($TOOLTIP->{owner} != $widget) {
45 $TOOLTIP->{owner} = $widget;
46
47 my $tip = $widget->{tooltip};
48
49 $tip = $tip->($widget) if CODE:: eq ref $tip;
50
51 $TOOLTIP->set_tooltip_from ($widget);
52 $TOOLTIP->show;
53
54 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
55
56 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
57 if $x + $TOOLTIP->{w} > $::WIDTH;
58
59 $TOOLTIP->move ($x, $y);
60 $TOOLTIP->check_size;
61 $TOOLTIP->update;
62 }
63
64 return;
65 }
66 }
67 }
68
69 $TOOLTIP->hide;
70 delete $TOOLTIP->{owner};
71}
14 72
15# class methods for events 73# class methods for events
16sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
18} 77}
19 78
20sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
22} 82}
23 83
24sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
25 my ($ev) = @_; 85 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
27 87
28 if (!$BUTTON_STATE) { 88 if (!$BUTTON_STATE) {
29 my $widget = $TOPLEVEL->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
30 90
31 $GRAB = $widget; 91 $GRAB = $widget;
32 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
33 }
34 93
94 check_tooltip;
95 }
96
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 98
37 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
38} 101}
39 102
40sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
41 my ($ev) = @_; 104 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
43 106
44 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 108
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 110
48 $GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
49 113
50 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 116 $grab->update if $grab;
53 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
118
119 check_tooltip;
54 } 120 }
55} 121}
56 122
57sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
58 my ($ev) = @_; 124 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 125 my ($x, $y) = ($ev->{x}, $ev->{y});
60 126
61 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 127 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 128
63 if ($widget != $HOVER) { 129 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
65 131
66 $hover->update if $hover; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 135 check_tooltip;
136 }
137
138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
140}
141
142# convert position array to integers
143sub harmonize {
144 my ($vals) = @_;
145
146 my $rem = 0;
147
148 for (@$vals) {
149 my $i = int $_ + $rem;
150 $rem += $_ - $i;
151 $_ = $i;
152 }
153}
154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
178 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
179 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
180 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
181 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
182 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
183 }
184 }
185
186 reconfigure_widgets;
71} 187}
72 188
73############################################################################# 189#############################################################################
74 190
75package CFClient::UI::Base; 191package CFClient::UI::Base;
76 192
77use strict; 193use strict;
78 194
79use SDL::OpenGL; 195use CFClient::OpenGL;
80 196
81sub new { 197sub new {
82 my $class = shift; 198 my $class = shift;
83 199
84 my $self = bless { 200 my $self = bless {
85 x => 0, 201 x => 0,
86 y => 0, 202 y => 0,
87 z => 0, 203 z => 0,
88 w => -1, 204 can_events => 1,
89 h => -1,
90 @_ 205 @_
91 }, $class; 206 }, $class;
92 207
93 for (keys %$self) { 208 for (keys %$self) {
94 if (/^connect_(.*)$/) { 209 if (/^on_(.*)$/) {
95 $self->connect ($1 => delete $self->{$_}); 210 $self->connect ($1 => delete $self->{$_});
96 } 211 }
97 } 212 }
98 213
214 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
215
216 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
217 $self->{req_x} = $layout->{x} * $::WIDTH;
218 $self->{req_y} = $layout->{y} * $::HEIGHT;
219 $self->{def_w} = ($layout->{w} != 0 ? $layout->{w} : 1) * $::WIDTH;
220 $self->{def_h} = ($layout->{h} != 0 ? $layout->{h} : 1) * $::HEIGHT;
221 }
222
99 $self 223 $self
224}
225
226sub toggle_visibility {
227 my ($self) = @_;
228
229 if ($self->{visible}) {
230 $self->hide;
231 } else {
232 $self->show;
233 }
234}
235
236sub destroy {
237 my ($self) = @_;
238
239 $self->hide;
240 %$self = ();
241}
242
243sub show {
244 my ($self) = @_;
245
246 return if $self->{parent};
247
248 $CFClient::UI::ROOT->add ($self);
249}
250
251sub center {
252 my ($self) = @_;
253
254 $CFClient::UI::ROOT->on_post_alloc (
255 "center_$self" => sub {
256 $self->move (($self->{parent}{w} - $self->{w}) * 0.5, ($self->{parent}{h} - $self->{h}) * 0.5);
257 },
258 );
259
260 $self->update;
261}
262
263sub set_visible {
264 my ($self) = @_;
265
266 return if $self->{visible};
267
268 $self->{root} = $self->{parent}{root};
269 $self->{visible} = $self->{parent}{visible} + 1;
270
271 $self->emit (visibility_change => 1);
272}
273
274sub set_invisible {
275 my ($self) = @_;
276
277 return unless $self->{visible};
278
279 # broken show/hide model
280
281 delete $self->{root};
282 delete $self->{visible};
283
284 undef $GRAB if $GRAB == $self;
285 undef $HOVER if $HOVER == $self;
286
287 CFClient::UI::check_tooltip
288 if $CFClient::UI::TOOLTIP->{owner} == $self;
289
290 $self->focus_out;
291
292 $self->emit (visibility_change => 0);
293}
294
295sub hide {
296 my ($self) = @_;
297
298 $self->set_invisible;
299
300 $self->{parent}->remove ($self)
301 if $self->{parent};
100} 302}
101 303
102sub move { 304sub move {
103 my ($self, $x, $y, $z) = @_; 305 my ($self, $x, $y, $z) = @_;
306
104 $self->{x} = $x; 307 $self->{x} = int $x;
105 $self->{y} = $y; 308 $self->{y} = int $y;
106 $self->{z} = $z if defined $z; 309 $self->{z} = $z if defined $z;
107}
108 310
109sub needs_redraw { 311 $self->update;
110 0 312}
313
314sub set_size {
315 my ($self, $w, $h) = @_;
316
317 $self->{def_w} = $w;
318 $self->{def_h} = $h;
319
320 $self->check_size;
111} 321}
112 322
113sub size_request { 323sub size_request {
114 require Carp; 324 require Carp;
115 Carp::confess "size_request is abtract"; 325 Carp::confess "size_request is abstract";
116} 326}
117 327
118sub _size_allocate { 328sub configure {
119 my ($self, $x, $y, $w, $h) = @_; 329 my ($self, $x, $y, $w, $h) = @_;
120 330
331 if ($self->{aspect}) {
332 my $w2 = List::Util::min $w, int $h * $self->{aspect};
333 my $h2 = List::Util::min $h, int $w / $self->{aspect};
334
335 # use alignment to adjust x, y
336
337 $x += int +($w - $w2) * 0.5;
338 $y += int +($h - $h2) * 0.5;
339
340 ($w, $h) = ($w2, $h2);
341 }
342
343 if ($self->{x} != $x || $self->{y} != $y) {
121 $self->{x} = $x; 344 $self->{x} = $x;
122 $self->{y} = $y; 345 $self->{y} = $y;
346 $self->update;
347 }
123 348
124 return unless $self->{w} != $w || $self->{h} != $h; 349 if ($self->{w} != $w || $self->{h} != $h) {
125 350 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
126 $self->{w} = $w;
127 $self->{h} = $h;
128
129 1 351 }
130} 352}
131 353
132sub size_allocate { 354sub size_allocate {
355 # nothing to be done
356}
357
358sub reconfigure {
359 my ($self) = @_;
360
361 $self->check_size (1);
362 $self->update;
363}
364
365sub children {
366}
367
368sub set_max_size {
133 my ($self, $x, $y, $w, $h) = @_; 369 my ($self, $w, $h) = @_;
134 370
135 $self->_size_allocate ($x, $y, $w, $h); 371 delete $self->{max_w}; $self->{max_w} = $w if $w;
372 delete $self->{max_h}; $self->{max_h} = $h if $h;
373}
374
375sub set_tooltip {
376 my ($self, $tooltip) = @_;
377
378 $tooltip =~ s/^\s+//;
379 $tooltip =~ s/\s+$//;
380
381 return if $self->{tooltip} eq $tooltip;
382
383 $self->{tooltip} = $tooltip;
384
385 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
386 delete $CFClient::UI::TOOLTIP->{owner};
387 CFClient::UI::check_tooltip;
388 }
136} 389}
137 390
138# translate global coordinates to local coordinate system 391# translate global coordinates to local coordinate system
139sub translate { 392sub coord2local {
140 my ($self, $x, $y) = @_; 393 my ($self, $x, $y) = @_;
141 394
142 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 395 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
396}
397
398# translate local coordinates to global coordinate system
399sub coord2global {
400 my ($self, $x, $y) = @_;
401
402 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
143} 403}
144 404
145sub focus_in { 405sub focus_in {
146 my ($self) = @_; 406 my ($self) = @_;
147 407
148 return if $FOCUS == $self; 408 return if $FOCUS == $self;
409 return unless $self->{can_focus};
149 410
150 my $focus = $FOCUS; $FOCUS = $self; 411 my $focus = $FOCUS; $FOCUS = $self;
412
413 $self->_emit (focus_in => $focus);
414
151 $focus->update if $focus; 415 $focus->update if $focus;
152 $FOCUS->update; 416 $FOCUS->update;
153} 417}
154 418
155sub focus_out { 419sub focus_out {
156 my ($self) = @_; 420 my ($self) = @_;
157 421
158 return unless $FOCUS == $self; 422 return unless $FOCUS == $self;
159 423
160 my $focus = $FOCUS; undef $FOCUS; 424 my $focus = $FOCUS; undef $FOCUS;
425
426 $self->_emit (focus_out => $focus);
427
161 $focus->update if $focus; #? 428 $focus->update if $focus; #?
429
430 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
431 unless $FOCUS;
162} 432}
163 433
164sub mouse_motion { } 434sub mouse_motion { }
165sub button_up { } 435sub button_up { }
166sub key_down { } 436sub key_down { }
167sub key_up { } 437sub key_up { }
168 438
169sub button_down { 439sub button_down {
170 my ($self, $ev, $x, $y) = @_; 440 my ($self, $ev, $x, $y) = @_;
171 441
172 $self->focus_in; 442 $self->focus_in;
… …
186 glPushMatrix; 456 glPushMatrix;
187 glTranslate $self->{x}, $self->{y}, 0; 457 glTranslate $self->{x}, $self->{y}, 0;
188 $self->_draw; 458 $self->_draw;
189 glPopMatrix; 459 glPopMatrix;
190 460
191 if ($self == $HOVER) { 461 if ($self == $HOVER && $self->{can_hover}) {
192 my ($x, $y) = @$self{qw(x y)}; 462 my ($x, $y) = @$self{qw(x y)};
193 463
194 glColor 0, 0, 1, 0.2; 464 glColor 1, 0.8, 0.5, 0.2;
195 glEnable GL_BLEND; 465 glEnable GL_BLEND;
196 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 466 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
197 glBegin GL_QUADS; 467 glBegin GL_QUADS;
198 glVertex $x , $y; 468 glVertex $x , $y;
199 glVertex $x + $self->{w}, $y; 469 glVertex $x + $self->{w}, $y;
200 glVertex $x + $self->{w}, $y + $self->{h}; 470 glVertex $x + $self->{w}, $y + $self->{h};
201 glVertex $x , $y + $self->{h}; 471 glVertex $x , $y + $self->{h};
202 glEnd; 472 glEnd;
203 glDisable GL_BLEND; 473 glDisable GL_BLEND;
204 } 474 }
475
476 if ($ENV{PCLIENT_DEBUG}) {
477 glPushMatrix;
478 glColor 1, 1, 0, 1;
479 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
480 glBegin GL_LINE_LOOP;
481 glVertex 0 , 0;
482 glVertex $self->{w} - 1, 0;
483 glVertex $self->{w} - 1, $self->{h} - 1;
484 glVertex 0 , $self->{h} - 1;
485 glEnd;
486 glPopMatrix;
487 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
488 }
205} 489}
206 490
207sub _draw { 491sub _draw {
208 my ($self) = @_; 492 my ($self) = @_;
209 493
210 warn "no draw defined for $self\n"; 494 warn "no draw defined for $self\n";
211} 495}
212 496
213sub find_widget { 497sub find_widget {
214 my ($self, $x, $y) = @_; 498 my ($self, $x, $y) = @_;
499
500 return () unless $self->{can_events};
215 501
216 return $self 502 return $self
217 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 503 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
218 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 504 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
219 505
220 () 506 ()
221} 507}
222 508
223sub set_parent { 509sub set_parent {
224 my ($self, $par) = @_; 510 my ($self, $parent) = @_;
225 511
226 $self->{parent} = $par;
227 Scalar::Util::weaken $self->{parent}; 512 Scalar::Util::weaken ($self->{parent} = $parent);
228}
229 513
230sub get_parent { 514 $self->set_visible; #TODO why breakssssss borked damn if $parent->{visible};
231 $_[0]->{parent} 515
516 $self->check_size;
517}
518
519sub check_size {
520 my ($self, $forced) = @_;
521
522 $self->{force_alloc} = 1 if $forced;
523 $CFClient::UI::ROOT->{check_size}{$self} = $self;
232} 524}
233 525
234sub update { 526sub update {
235 my ($self) = @_; 527 my ($self) = @_;
236 528
… …
239} 531}
240 532
241sub connect { 533sub connect {
242 my ($self, $signal, $cb) = @_; 534 my ($self, $signal, $cb) = @_;
243 535
244 push @{ $self->{cb}{$signal} }, $cb; 536 push @{ $self->{signal_cb}{$signal} }, $cb;
537}
538
539sub _emit {
540 my ($self, $signal, @args) = @_;
541
542 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
245} 543}
246 544
247sub emit { 545sub emit {
248 my ($self, $signal, @args) = @_; 546 my ($self, $signal, @args) = @_;
249 547
250 $_->($self, @args) 548 $self->_emit ($signal, @args)
251 for @{$self->{cb}{$signal} || []}; 549 || $self->$signal (@args);
550}
551
552sub visibility_change {
553 #my ($self, $visible) = @_;
252} 554}
253 555
254sub DESTROY { 556sub DESTROY {
255 my ($self) = @_; 557 my ($self) = @_;
256 558
559 delete $WIDGET{$self+0};
257 #$self->deactivate; 560 #$self->deactivate;
258} 561}
259 562
260############################################################################# 563#############################################################################
261 564
262package CFClient::UI::DrawBG; 565package CFClient::UI::DrawBG;
263 566
264our @ISA = CFClient::UI::Base::; 567our @ISA = CFClient::UI::Base::;
265 568
266use strict; 569use strict;
267use SDL::OpenGL; 570use CFClient::OpenGL;
268 571
269sub new { 572sub new {
270 my $class = shift; 573 my $class = shift;
271 574
272 # range [value, low, high, page] 575 # range [value, low, high, page]
273 576
274 $class->SUPER::new ( 577 $class->SUPER::new (
275 bg => [0, 0, 0, 0.2], 578 #bg => [0, 0, 0, 0.2],
276 active_bg => [1, 1, 1, 0.5], 579 #active_bg => [1, 1, 1, 0.5],
277 @_ 580 @_
278 ) 581 )
279} 582}
280 583
281sub _draw { 584sub _draw {
282 my ($self) = @_; 585 my ($self) = @_;
283 586
587 my $color = $FOCUS == $self && $self->{active_bg}
588 ? $self->{active_bg}
589 : $self->{bg};
590
591 if ($color && (@$color < 4 || $color->[3])) {
284 my ($w, $h) = @$self{qw(w h)}; 592 my ($w, $h) = @$self{qw(w h)};
285 593
286 glEnable GL_BLEND; 594 glEnable GL_BLEND;
287 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 595 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
288 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 596 glColor @$color;
289 597
290 glBegin GL_QUADS; 598 glBegin GL_QUADS;
291 glVertex 0 , 0; 599 glVertex 0 , 0;
292 glVertex 0 , $h; 600 glVertex 0 , $h;
293 glVertex $w, $h; 601 glVertex $w, $h;
294 glVertex $w, 0; 602 glVertex $w, 0;
295 glEnd; 603 glEnd;
296 604
297 glDisable GL_BLEND; 605 glDisable GL_BLEND;
606 }
298} 607}
299 608
300############################################################################# 609#############################################################################
301 610
302package CFClient::UI::Empty; 611package CFClient::UI::Empty;
303 612
304our @ISA = CFClient::UI::Base::; 613our @ISA = CFClient::UI::Base::;
614
615sub new {
616 my ($class, %arg) = @_;
617 $class->SUPER::new (can_events => 0, %arg);
618}
305 619
306sub size_request { 620sub size_request {
307 (0, 0) 621 (0, 0)
308} 622}
309 623
… …
318sub new { 632sub new {
319 my ($class, %arg) = @_; 633 my ($class, %arg) = @_;
320 634
321 my $children = delete $arg{children} || []; 635 my $children = delete $arg{children} || [];
322 636
323 my $self = $class->SUPER::new (children => [], %arg); 637 my $self = $class->SUPER::new (
638 children => [],
639 can_events => 0,
640 %arg,
641 );
324 $self->add ($_) for @$children; 642 $self->add ($_) for @$children;
325 643
326 $self 644 $self
327} 645}
328 646
329sub add { 647sub add {
330 my ($self, $chld) = @_; 648 my ($self, @widgets) = @_;
331 649
332 $chld->set_parent ($self); 650 $_->set_parent ($self)
651 for @widgets;
652
653 use sort 'stable';
333 654
334 $self->{children} = [ 655 $self->{children} = [
335 sort { $a->{z} <=> $b->{z} } 656 sort { $a->{z} <=> $b->{z} }
336 @{$self->{children}}, $chld 657 @{$self->{children}}, @widgets
337 ]; 658 ];
338 659
339 $self->{w} = $self->{h} = -1; 660 $self->check_size (1);
340 $self->update; 661 $self->update;
341} 662}
342 663
664sub children {
665 @{ $_[0]{children} }
666}
667
343sub remove { 668sub remove {
344 my ($self, $widget) = @_; 669 my ($self, $child) = @_;
345 670
671 delete $child->{parent};
672 $child->hide;
673
346 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 674 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
347 675
348 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 676 $self->check_size (1);
677 $self->update;
678}
679
680sub clear {
681 my ($self) = @_;
682
683 my $children = delete $self->{children};
684 $self->{children} = [];
685
686 for (@$children) {
687 delete $_->{parent};
688 $_->hide;
689 }
690
691 $self->check_size;
692 $self->update;
349} 693}
350 694
351sub find_widget { 695sub find_widget {
352 my ($self, $x, $y) = @_; 696 my ($self, $x, $y) = @_;
353 697
… …
383 727
384 $class->SUPER::new (children => [$child], %arg) 728 $class->SUPER::new (children => [$child], %arg)
385} 729}
386 730
387sub add { 731sub add {
388 my ($self, $widget) = @_; 732 my ($self, $child) = @_;
389 733
390 $self->{children} = []; 734 $self->{children} = [];
391 735
392 $self->SUPER::add ($widget); 736 $self->SUPER::add ($child);
393} 737}
394 738
395sub remove { 739sub remove {
396 my ($self, $widget) = @_; 740 my ($self, $widget) = @_;
397 741
… …
406sub size_request { 750sub size_request {
407 $_[0]{children}[0]->size_request 751 $_[0]{children}[0]->size_request
408} 752}
409 753
410sub size_allocate { 754sub size_allocate {
411 my ($self, $x, $y, $w, $h) = @_; 755 my ($self, $w, $h) = @_;
412 756
413 $self->_size_allocate ($x, $y, $w, $h) or return;
414
415 $self->{children}[0]->size_allocate (0, 0, $w, $h); 757 $self->{children}[0]->configure (0, 0, $w, $h);
416} 758}
417 759
418############################################################################# 760#############################################################################
419 761
420package CFClient::UI::Window; 762package CFClient::UI::Window;
421 763
422our @ISA = CFClient::UI::Bin::; 764our @ISA = CFClient::UI::Bin::;
423 765
424use SDL::OpenGL; 766use CFClient::OpenGL;
425 767
426sub new { 768sub new {
427 my ($class, %arg) = @_; 769 my ($class, %arg) = @_;
428 770
429 my $self = $class->SUPER::new (%arg); 771 my $self = $class->SUPER::new (%arg);
430} 772}
431 773
432sub update { 774sub update {
433 my ($self) = @_; 775 my ($self) = @_;
434 776
435 # we want to do this delayed... 777 $ROOT->on_post_alloc ($self => sub { $self->render_child });
436 $self->render_chld;
437 $self->SUPER::update; 778 $self->SUPER::update;
438} 779}
439 780
440sub render_chld {
441 my ($self) = @_;
442
443 $self->{texture} =
444 CFClient::Texture->new_from_opengl (
445 $self->{w}, $self->{h}, sub { $self->child->draw }
446 );
447}
448
449sub size_allocate { 781sub size_allocate {
450 my ($self, $x, $y, $w, $h) = @_; 782 my ($self, $w, $h) = @_;
451 783
452 $self->_size_allocate ($x, $y, $w, $h) or return;
453
454 $self->child->size_allocate (0, 0, $w, $h); 784 $self->SUPER::size_allocate ($w, $h);
785 $self->update;
786}
455 787
788sub _render {
789 $_[0]{children}[0]->draw;
790}
791
792sub render_child {
793 my ($self) = @_;
794
795 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
796 glClearColor 0, 0, 0, 0;
797 glClear GL_COLOR_BUFFER_BIT;
798
456 $self->render_chld; 799 $self->_render;
800 };
457} 801}
458 802
459sub _draw { 803sub _draw {
460 my ($self) = @_; 804 my ($self) = @_;
461 805
462 my ($w, $h) = ($self->w, $self->h); 806 my ($w, $h) = ($self->w, $self->h);
463 807
464 my $tex = $self->{texture} 808 my $tex = $self->{texture}
465 or return; 809 or return;
466 810
467 glEnable GL_BLEND;
468 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
469 glEnable GL_TEXTURE_2D; 811 glEnable GL_TEXTURE_2D;
470 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 812 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
813 glColor 1, 1, 1, 1;
471 814
472 $tex->draw_quad (0, 0, $w, $h); 815 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
473 816
474 glDisable GL_BLEND;
475 glDisable GL_TEXTURE_2D; 817 glDisable GL_TEXTURE_2D;
476} 818}
477 819
478############################################################################# 820#############################################################################
479 821
822package CFClient::UI::ViewPort;
823
824our @ISA = CFClient::UI::Window::;
825
826sub new {
827 my $class = shift;
828
829 $class->SUPER::new (
830 scroll_x => 0,
831 scroll_y => 1,
832 @_,
833 )
834}
835
836sub size_request {
837 my ($self) = @_;
838
839 my ($w, $h) = @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
840
841 $w = 10 if $self->{scroll_x};
842 $h = 10 if $self->{scroll_y};
843
844 ($w, $h)
845}
846
847sub size_allocate {
848 my ($self, $w, $h) = @_;
849
850 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w};
851 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h};
852
853 $self->child->configure (0, 0, $w, $h);
854 $self->update;
855}
856
857sub set_offset {
858 my ($self, $x, $y) = @_;
859
860 $self->{view_x} = int $x;
861 $self->{view_y} = int $y;
862
863 $self->update;
864}
865
866# hmm, this does not work for topleft of $self... but we should not ask for that
867sub coord2local {
868 my ($self, $x, $y) = @_;
869
870 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
871}
872
873sub coord2global {
874 my ($self, $x, $y) = @_;
875
876 $x = List::Util::min $self->{w}, $x - $self->{view_x};
877 $y = List::Util::min $self->{h}, $y - $self->{view_y};
878
879 $self->SUPER::coord2global ($x, $y)
880}
881
882sub find_widget {
883 my ($self, $x, $y) = @_;
884
885 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
886 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
887 ) {
888 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
889 } else {
890 $self->CFClient::UI::Base::find_widget ($x, $y)
891 }
892}
893
894sub _render {
895 my ($self) = @_;
896
897 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
898
899 $self->SUPER::_render;
900}
901
902#############################################################################
903
904package CFClient::UI::ScrolledWindow;
905
906our @ISA = CFClient::UI::HBox::;
907
908sub new {
909 my $class = shift;
910
911 my $self;
912
913 my $slider = new CFClient::UI::Slider
914 vertical => 1,
915 range => [0, 0, 1, 0.01], # HACK fix
916 on_changed => sub {
917 $self->{vp}->set_offset (0, $_[1]);
918 },
919 ;
920
921 $self = $class->SUPER::new (
922 vp => (new CFClient::UI::ViewPort expand => 1),
923 slider => $slider,
924 @_,
925 );
926
927 $self->{vp}->add ($self->{scrolled});
928 $self->add ($self->{vp});
929 $self->add ($self->{slider});
930
931 $self
932}
933
934sub update {
935 my ($self) = @_;
936
937 $self->SUPER::update;
938
939 # todo: overwrite size_allocate of child
940 my $child = $self->{vp}->child;
941 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
942}
943
944sub size_allocate {
945 my ($self, $w, $h) = @_;
946
947 $self->SUPER::size_allocate ($w, $h);
948
949 my $child = $self->{vp}->child;
950 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
951}
952
953#TODO# update range on size_allocate depending on child
954# update viewport offset on scroll
955
956#############################################################################
957
480package CFClient::UI::Frame; 958package CFClient::UI::Frame;
481 959
482our @ISA = CFClient::UI::Bin::; 960our @ISA = CFClient::UI::Bin::;
483 961
484use SDL::OpenGL; 962use CFClient::OpenGL;
963
964sub new {
965 my $class = shift;
966
967 $class->SUPER::new (
968 bg => undef,
969 @_,
970 )
971}
972
973sub _draw {
974 my ($self) = @_;
975
976 if ($self->{bg}) {
977 my ($w, $h) = @$self{qw(w h)};
978
979 glEnable GL_BLEND;
980 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
981 glColor @{ $self->{bg} };
982
983 glBegin GL_QUADS;
984 glVertex 0 , 0;
985 glVertex 0 , $h;
986 glVertex $w, $h;
987 glVertex $w, 0;
988 glEnd;
989
990 glDisable GL_BLEND;
991 }
992
993 $self->SUPER::_draw;
994}
995
996#############################################################################
997
998package CFClient::UI::FancyFrame;
999
1000our @ISA = CFClient::UI::Bin::;
1001
1002use CFClient::OpenGL;
1003
1004my @tex =
1005 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1006 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1007
1008sub new {
1009 my $class = shift;
1010
1011 my $self = $class->SUPER::new (
1012 bg => [1, 1, 1, 1],
1013 border_bg => [1, 1, 1, 1],
1014 border => 0.6,
1015 is_toplevel => 1,
1016 can_events => 1,
1017 @_
1018 );
1019
1020 $self->{title} &&= new CFClient::UI::Label
1021 align => 0,
1022 valign => 1,
1023 text => $self->{title},
1024 fontsize => $self->{border};
1025
1026 $self
1027}
1028
1029sub border {
1030 int $_[0]{border} * $::FONTSIZE
1031}
485 1032
486sub size_request { 1033sub size_request {
487 my ($self) = @_; 1034 my ($self) = @_;
488 my $chld = $self->child
489 or return (0, 0);
490 1035
491 $chld->move (2, 2); 1036 my ($w, $h) = $self->SUPER::size_request;
492 1037
493 map { $_ + 4 } $chld->size_request; 1038 (
1039 $w + $self->border * 2,
1040 $h + $self->border * 2,
1041 )
494} 1042}
495 1043
496sub size_allocate { 1044sub size_allocate {
497 my ($self, $x, $y, $w, $h) = @_; 1045 my ($self, $w, $h) = @_;
498
499 $self->_size_allocate ($x, $y, $w, $h) or return;
500 1046
501 $self->child->size_allocate (2, 2, $w - 4, $h - 4); 1047 $h -= List::Util::max 0, $self->border * 2;
502} 1048 $w -= List::Util::max 0, $self->border * 2;
503 1049
504sub _draw { 1050 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
505 my ($self) = @_; 1051 if $self->{title};
506 1052
507 my $chld = $self->child; 1053 $self->child->configure ($self->border, $self->border, $w, $h);
508
509 my ($w, $h) = $chld->size_request;
510
511 glBegin GL_QUADS;
512 glColor 0, 0, 0;
513 glVertex 0 , 0;
514 glVertex 0 , $h + 4;
515 glVertex $w + 4 , $h + 4;
516 glVertex $w + 4 , 0;
517 glEnd;
518
519 $chld->draw;
520}
521
522#############################################################################
523
524package CFClient::UI::FancyFrame;
525
526our @ISA = CFClient::UI::Bin::;
527
528use SDL::OpenGL;
529
530my @tex =
531 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
532 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
533
534sub size_request {
535 my ($self) = @_;
536
537 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
538
539 my ($w, $h) = $self->SUPER::size_request;
540
541 $h += $tex[1]->{h};
542 $h += $tex[4]->{h};
543 $w += $tex[2]->{w};
544 $w += $tex[3]->{w};
545
546 ($w, $h)
547}
548
549sub size_allocate {
550 my ($self, $x, $y, $w, $h) = @_;
551
552 $self->_size_allocate ($x, $y, $w, $h) or return;
553
554 $h -= $tex[1]{h};
555 $h -= $tex[4]{h};
556 $w -= $tex[2]{w};
557 $w -= $tex[3]{w};
558
559 $h = $h < 0 ? 0 : $h;
560 $w = $w < 0 ? 0 : $w;
561
562 my $child = $self->child;
563
564 $child->size_allocate ($tex[3]->{w}, $tex[1]->{h}, $w, $h);
565} 1054}
566 1055
567sub button_down { 1056sub button_down {
568 my ($self, $ev, $x, $y) = @_; 1057 my ($self, $ev, $x, $y) = @_;
569 1058
570 if ($x < $self->{w} && $x >= $self->{w} - $tex[2]{w} 1059 my ($w, $h) = @$self{qw(w h)};
571 && $y < $self->{h} && $y >= $self->{h} - $tex[4]{h}) { 1060 my $border = $self->border;
572 1061
1062 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1063 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1064
1065 if ($lr & $td) {
1066 my ($wx, $wy) = ($self->{x}, $self->{y});
573 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1067 my ($ox, $oy) = ($ev->{x}, $ev->{y});
574 my ($bw, $bh) = ($self->{w}, $self->{h}); 1068 my ($bw, $bh) = ($self->{w}, $self->{h});
1069
1070 my $mx = $x < $border;
1071 my $my = $y < $border;
575 1072
576 $self->{motion} = sub { 1073 $self->{motion} = sub {
577 my ($ev, $x, $y) = @_; 1074 my ($ev, $x, $y) = @_;
578 1075
1076 my $dx = $ev->{x} - $ox;
1077 my $dy = $ev->{y} - $oy;
1078
1079 $self->{user_x} = $wx + $dx * $mx;
1080 $self->{user_y} = $wy + $dy * $my;
1081 $self->{def_w} = $bw + $dx * ($mx ? -1 : 1);
1082 $self->{def_h} = $bh + $dy * ($my ? -1 : 1);
1083 $self->move ($self->{user_x}, $self->{user_y});
1084 $self->check_size;
1085 };
1086
1087 } elsif ($lr ^ $td) {
1088 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1089 my ($bx, $by) = ($self->{x}, $self->{y});
1090
1091 $self->{motion} = sub {
1092 my ($ev, $x, $y) = @_;
1093
579 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1094 ($x, $y) = ($ev->{x}, $ev->{y});
580 1095
581 $self->{user_w} = $bw + $x - $ox; 1096 $self->{user_x} = $bx + $x - $ox;
582 $self->{user_h} = $bh + $y - $oy; 1097 $self->{user_y} = $by + $y - $oy;
1098
1099 $self->move ($self->{user_x}, $self->{user_y});
583 $self->update; 1100 $self->update;
584 }; 1101 };
585
586 } elsif ($x >= 0 && $x < $self->{w}
587 && $y >= 0 && $y < $tex[1]{h}) {
588
589 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
590 my ($bx, $by) = ($self->{x}, $self->{y});
591
592 $self->{motion} = sub {
593 my ($ev, $x, $y) = @_;
594
595 ($x, $y) = ($ev->motion_x, $ev->motion_y);
596
597 $self->move ($bx + $x - $ox, $by + $y - $oy);
598 $self->update;
599 };
600 } 1102 }
601} 1103}
602 1104
603sub button_up { 1105sub button_up {
604 my ($self, $ev, $x, $y) = @_; 1106 my ($self, $ev, $x, $y) = @_;
… …
613} 1115}
614 1116
615sub _draw { 1117sub _draw {
616 my ($self) = @_; 1118 my ($self) = @_;
617 1119
618 my ($w, $h) = ($self->{w}, $self->{h}); 1120 my ($w, $h ) = ($self->{w}, $self->{h});
619 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1121 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
620 1122
621 glEnable GL_BLEND;
622 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
623 glEnable GL_TEXTURE_2D; 1123 glEnable GL_TEXTURE_2D;
624 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1124 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
625 1125
626 my $top = $tex[1]; 1126 my $border = $self->border;
627 $top->draw_quad (0, 0, $w, $top->{h});
628 1127
629 my $left = $tex[3]; 1128 glColor @{ $self->{border_bg} };
630 $left->draw_quad (0, $top->{h}, $left->{w}, $ch); 1129 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
1130 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
1131 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1132 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
631 1133
632 my $right = $tex[2]; 1134 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
633 $right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch);
634
635 my $bottom = $tex[4];
636 $bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h});
637
638 my $bg = $tex[0]; 1135 my $bg = $tex[0];
639 1136
640 glBindTexture GL_TEXTURE_2D, $bg->{name}; 1137 # TODO: repeat texture not scale
641 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
642
643 my $rep_x = $cw / $bg->{w}; 1138 my $rep_x = $cw / $bg->{w};
644 my $rep_y = $ch / $bg->{h}; 1139 my $rep_y = $ch / $bg->{h};
645 1140
646 $bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch); 1141 glColor @{ $self->{bg} };
1142
1143 $bg->{s} = $rep_x;
1144 $bg->{t} = $rep_y;
1145 $bg->{wrap_mode} = 1;
1146 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1147 }
647 1148
648 glDisable GL_TEXTURE_2D; 1149 glDisable GL_TEXTURE_2D;
649 glDisable GL_BLEND; 1150
1151 $self->{title}->draw if $self->{title};
650 1152
651 $self->child->draw; 1153 $self->child->draw;
652
653} 1154}
654 1155
655############################################################################# 1156#############################################################################
656 1157
657package CFClient::UI::Table; 1158package CFClient::UI::Table;
658 1159
659our @ISA = CFClient::UI::Base::; 1160our @ISA = CFClient::UI::Base::;
660 1161
661use List::Util qw(max sum); 1162use List::Util qw(max sum);
662 1163
663use SDL::OpenGL; 1164use CFClient::OpenGL;
664 1165
665sub new { 1166sub new {
666 my $class = shift; 1167 my $class = shift;
667 1168
668 $class->SUPER::new ( 1169 $class->SUPER::new (
669 col_expand => [], 1170 col_expand => [],
670 @_ 1171 @_,
671 ) 1172 )
672} 1173}
673 1174
1175sub children {
1176 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1177}
1178
674sub add { 1179sub add {
675 my ($self, $x, $y, $chld) = @_; 1180 my ($self, $x, $y, $child) = @_;
676 1181
1182 $child->set_parent ($self);
677 $self->{children}[$y][$x] = $chld; 1183 $self->{children}[$y][$x] = $child;
678 $chld->set_parent ($self);
679 1184
680 $self->{w} = $self->{h} = -1; 1185 $self->check_size (1);
1186}
1187
1188# TODO: move to container class maybe? send children a signal on removal?
1189sub clear {
1190 my ($self) = @_;
1191
1192 my @children = $self->children;
1193 delete $self->{children};
1194
1195 for (@children) {
1196 delete $_->{parent};
1197 $_->hide;
1198 }
1199
1200 $self->check_size (1);
681 $self->update; 1201 $self->update;
682} 1202}
683 1203
684sub get_wh { 1204sub get_wh {
685 my ($self) = @_; 1205 my ($self) = @_;
… …
691 or next; 1211 or next;
692 1212
693 for my $x (0 .. $#$row) { 1213 for my $x (0 .. $#$row) {
694 my $widget = $row->[$x] 1214 my $widget = $row->[$x]
695 or next; 1215 or next;
696 my ($w, $h) = $widget->size_request; 1216 my ($w, $h) = @$widget{qw(req_w req_h)};
697 1217
698 $w[$x] = max $w[$x], $w; 1218 $w[$x] = max $w[$x], $w;
699 $h[$y] = max $h[$y], $h; 1219 $h[$y] = max $h[$y], $h;
700 } 1220 }
701 } 1221 }
… …
713 (sum @$hs), 1233 (sum @$hs),
714 ) 1234 )
715} 1235}
716 1236
717sub size_allocate { 1237sub size_allocate {
718 my ($self, $x, $y, $w, $h) = @_; 1238 my ($self, $w, $h) = @_;
719
720 $self->_size_allocate ($x, $y, $w, $h) or return;
721 1239
722 my ($ws, $hs) = $self->get_wh; 1240 my ($ws, $hs) = $self->get_wh;
723 1241
724 my $req_w = sum @$ws; 1242 my $req_w = (sum @$ws) || 1;
725 my $req_h = sum @$hs; 1243 my $req_h = (sum @$hs) || 1;
726 1244
727 # TODO: nicer code && do row_expand 1245 # TODO: nicer code && do row_expand
728 my @col_expand = @{$self->{col_expand}}; 1246 my @col_expand = @{$self->{col_expand}};
729 @col_expand = (1) x @$ws unless @col_expand; 1247 @col_expand = (1) x @$ws unless @col_expand;
730 my $col_expand = (sum @col_expand) || 1; 1248 my $col_expand = (sum @col_expand) || 1;
731 1249
732 # linearly scale sizes 1250 # linearly scale sizes
733 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1251 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
734 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1252 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1253
1254 CFClient::UI::harmonize $ws;
1255 CFClient::UI::harmonize $hs;
735 1256
736 my $y; 1257 my $y;
737 1258
738 for my $r (0 .. $#{$self->{children}}) { 1259 for my $r (0 .. $#{$self->{children}}) {
739 my $row = $self->{children}[$r] 1260 my $row = $self->{children}[$r]
… …
744 1265
745 for my $c (0 .. $#$row) { 1266 for my $c (0 .. $#$row) {
746 my $col_w = $ws->[$c]; 1267 my $col_w = $ws->[$c];
747 1268
748 if (my $widget = $row->[$c]) { 1269 if (my $widget = $row->[$c]) {
749 $widget->size_allocate ($x, $y, $col_w, $row_h); 1270 $widget->configure ($x, $y, $col_w, $row_h);
750 } 1271 }
751 1272
752 $x += $col_w; 1273 $x += $col_w;
753 } 1274 }
754 1275
… …
781 } 1302 }
782} 1303}
783 1304
784############################################################################# 1305#############################################################################
785 1306
1307package CFClient::UI::Box;
1308
1309our @ISA = CFClient::UI::Container::;
1310
1311sub size_request {
1312 my ($self) = @_;
1313
1314 $self->{vertical}
1315 ? (
1316 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1317 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1318 )
1319 : (
1320 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1321 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1322 )
1323}
1324
1325sub size_allocate {
1326 my ($self, $w, $h) = @_;
1327
1328 my $space = $self->{vertical} ? $h : $w;
1329 my $children = $self->{children};
1330
1331 my @req;
1332
1333 if ($self->{homogeneous}) {
1334 @req = ($space / (@$children || 1)) x @$children;
1335 } else {
1336 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1337 my $req = List::Util::sum @req;
1338
1339 if ($req > $space) {
1340 # ah well, not enough space
1341 $_ *= $space / $req for @req;
1342 } else {
1343 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1344
1345 $space = ($space - $req) / $expand; # remaining space to give away
1346
1347 $req[$_] += $space * $children->[$_]{expand}
1348 for 0 .. $#$children;
1349 }
1350 }
1351
1352 CFClient::UI::harmonize \@req;
1353
1354 my $pos = 0;
1355 for (0 .. $#$children) {
1356 my $alloc = $req[$_];
1357 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1358
1359 $pos += $alloc;
1360 }
1361
1362 1
1363}
1364
1365#############################################################################
1366
786package CFClient::UI::HBox; 1367package CFClient::UI::HBox;
787 1368
788# TODO: wrap into common Box base class
789
790our @ISA = CFClient::UI::Container::; 1369our @ISA = CFClient::UI::Box::;
791 1370
792sub size_request { 1371sub new {
793 my ($self) = @_; 1372 my $class = shift;
794 1373
795 my @alloc = map [$_->size_request], @{$self->{children}}; 1374 $class->SUPER::new (
796 1375 vertical => 0,
797 ( 1376 @_,
798 (List::Util::sum map $_->[0], @alloc),
799 (List::Util::max map $_->[1], @alloc),
800 ) 1377 )
801} 1378}
802 1379
803sub size_allocate {
804 my ($self, $x, $y, $w, $h) = @_;
805
806 $self->_size_allocate ($x, $y, $w, $h) or return;
807
808 return unless $self->{w};
809
810 ($h, $w) = ($w, $h);
811
812 my $children = $self->{children};
813
814 my @h = map +($_->size_request)[0], @$children;
815
816 my $req_h = List::Util::sum @h;
817
818 if ($req_h > $h) {
819 # ah well, not enough space
820 $_ *= $h / $req_h for @h;
821 } else {
822 my $exp = List::Util::sum map $_->{expand}, @$children;
823 $exp ||= 1;
824
825 for (0 .. $#$children) {
826 my $child = $children->[$_];
827
828 my $alloc_h = $h[$_];
829 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
830 $h[$_] = $alloc_h;
831 }
832 }
833
834 my $y = 0;
835 for (0 .. $#$children) {
836 my $child = $children->[$_];
837 my $h = $h[$_];
838 $child->size_allocate ($y, 0, $h, $w);
839
840 $y += $h;
841 }
842}
843
844############################################################################# 1380#############################################################################
845 1381
846package CFClient::UI::VBox; 1382package CFClient::UI::VBox;
847 1383
848# TODO: wrap into common Box base class
849
850our @ISA = CFClient::UI::Container::; 1384our @ISA = CFClient::UI::Box::;
851 1385
852sub size_request { 1386sub new {
853 my ($self) = @_; 1387 my $class = shift;
854 1388
855 my @alloc = map [$_->size_request], @{$self->{children}}; 1389 $class->SUPER::new (
856 1390 vertical => 1,
857 ( 1391 @_,
858 (List::Util::max map $_->[0], @alloc),
859 (List::Util::sum map $_->[1], @alloc),
860 ) 1392 )
861} 1393}
862 1394
863sub size_allocate {
864 my ($self, $x, $y, $w, $h) = @_;
865
866 $self->_size_allocate ($x, $y, $w, $h) or return;
867
868 return unless $self->{h};
869
870 my $children = $self->{children};
871
872 my @h = map +($_->size_request)[1], @$children;
873
874 my $req_h = List::Util::sum @h;
875
876 if ($req_h > $h) {
877 # ah well, not enough space
878 $_ *= $h / $req_h for @h;
879 } else {
880 my $exp = List::Util::sum map $_->{expand}, @$children;
881 $exp ||= 1;
882
883 for (0 .. $#$children) {
884 my $child = $children->[$_];
885
886 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
887 }
888 }
889
890 my $y = 0;
891 for (0 .. $#$children) {
892 my $child = $children->[$_];
893 my $h = $h[$_];
894 $child->size_allocate (0, $y, $w, $h);
895
896 $y += $h;
897 }
898}
899
900############################################################################# 1395#############################################################################
901 1396
902package CFClient::UI::Label; 1397package CFClient::UI::Label;
903 1398
904our @ISA = CFClient::UI::Base::; 1399our @ISA = CFClient::UI::DrawBG::;
905 1400
906use SDL::OpenGL; 1401use CFClient::OpenGL;
907 1402
908sub new { 1403sub new {
909 my ($class, %arg) = @_; 1404 my ($class, %arg) = @_;
910 1405
911 my $self = $class->SUPER::new ( 1406 my $self = $class->SUPER::new (
912 fg => [1, 1, 1], 1407 fg => [1, 1, 1],
913 height => $::FONTSIZE, 1408 #bg => none
914 text => "", 1409 #active_bg => none
915 align => -1, 1410 #font => default_font
916 padding => 2, 1411 #text => initial text
1412 #markup => initial narkup
1413 #max_w => maximum pixel width
1414 ellipsise => 3, # end
917 layout => new CFClient::Layout, 1415 layout => (new CFClient::Layout),
1416 fontsize => 1,
1417 align => -1,
1418 valign => -1,
1419 padding => 2,
1420 can_events => 0,
918 %arg 1421 %arg
919 ); 1422 );
920 1423
1424 if (exists $self->{template}) {
1425 my $layout = new CFClient::Layout;
1426 $layout->set_text (delete $self->{template});
1427 $self->{template} = $layout;
1428 }
1429
1430 if (exists $self->{markup}) {
1431 $self->set_markup (delete $self->{markup});
1432 } else {
921 $self->set_text ($self->{text}); 1433 $self->set_text (delete $self->{text});
1434 }
922 1435
923 $self 1436 $self
924} 1437}
925 1438
926sub escape_text { 1439sub escape($) {
927 local $_ = $_[1]; 1440 local $_ = $_[0];
928 1441
929 s/&/&amp;/g; 1442 s/&/&amp;/g;
930 s/>/&gt;/g; 1443 s/>/&gt;/g;
931 s/</&lt;/g; 1444 s/</&lt;/g;
932 1445
933 $_[1] 1446 $_
1447}
1448
1449sub update {
1450 my ($self) = @_;
1451
1452 delete $self->{texture};
1453 $self->SUPER::update;
934} 1454}
935 1455
936sub set_text { 1456sub set_text {
937 my ($self, $text) = @_; 1457 my ($self, $text) = @_;
938 1458
1459 return if $self->{text} eq "T$text";
939 $self->{text} = $text; 1460 $self->{text} = "T$text";
1461
1462 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
940 $self->{layout}->set_markup ($text); 1463 $self->{layout}->set_text ($text);
941 1464
942 delete $self->{texture};
943# $self->{w} = $self->{h} = -1;
944 $self->update; 1465 $self->update;
1466 $self->check_size;
945} 1467}
946 1468
947sub get_text { 1469sub set_markup {
948 my ($self, $text) = @_; 1470 my ($self, $markup) = @_;
949 1471
950 $self->{text} 1472 return if $self->{text} eq "M$markup";
1473 $self->{text} = "M$markup";
1474
1475 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1476
1477 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1478 $self->{layout}->set_markup ($markup);
1479
1480 $self->update;
1481 $self->check_size;
951} 1482}
952 1483
953sub size_request { 1484sub size_request {
954 my ($self) = @_; 1485 my ($self) = @_;
955 1486
956 $self->{layout}->set_width; 1487 $self->{layout}->set_font ($self->{font}) if $self->{font};
1488 $self->{layout}->set_width ($self->{max_w} || -1);
957 $self->{layout}->set_height ($self->{height}); 1489 $self->{layout}->set_ellipsise ($self->{ellipsise});
1490 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1491 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1492
958 my ($w, $h) = $self->{layout}->size; 1493 my ($w, $h) = $self->{layout}->size;
1494
1495 if (exists $self->{template}) {
1496 $self->{template}->set_font ($self->{font}) if $self->{font};
1497 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1498
1499 my ($w2, $h2) = $self->{template}->size;
1500
1501 $w = List::Util::max $w, $w2;
1502 $h = List::Util::max $h, $h2;
1503 }
959 1504
960 ( 1505 (
961 $w + $self->{padding} * 2, 1506 $w + $self->{padding} * 2,
962 $h + $self->{padding} * 2, 1507 $h + $self->{padding} * 2,
963 ) 1508 )
964} 1509}
965 1510
966sub size_allocate { 1511sub size_allocate {
967 my ($self, $x, $y, $w, $h) = @_; 1512 my ($self, $w, $h) = @_;
968
969 $self->_size_allocate ($x, $y, $w, $h) or return;
970 1513
971 delete $self->{texture}; 1514 delete $self->{texture};
972} 1515}
973 1516
974sub update { 1517sub set_fontsize {
975 my ($self) = @_; 1518 my ($self, $fontsize) = @_;
976 1519
1520 $self->{fontsize} = $fontsize;
977 delete $self->{texture}; 1521 delete $self->{texture};
1522
978 $self->SUPER::update; 1523 $self->update;
1524 $self->check_size;
979} 1525}
980 1526
981sub _draw { 1527sub _draw {
982 my ($self) = @_; 1528 my ($self) = @_;
983 1529
1530 $self->SUPER::_draw; # draw background, if applicable
1531
984 my $tex = $self->{texture} ||= do { 1532 my $tex = $self->{texture} ||= do {
1533 $self->{layout}->set_foreground (@{$self->{fg}});
1534 $self->{layout}->set_font ($self->{font}) if $self->{font};
985 $self->{layout}->set_width ($self->{w}); 1535 $self->{layout}->set_width ($self->{w});
986 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height}); 1536 $self->{layout}->set_ellipsise ($self->{ellipsise});
1537 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1538 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1539
987 new_from_layout CFClient::Texture $self->{layout} 1540 my $tex = new_from_layout CFClient::Texture $self->{layout};
1541
1542 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1543 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1544 : ($self->{w} - $tex->{w}) * 0.5);
1545
1546 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1547 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1548 : ($self->{h} - $tex->{h}) * 0.5);
1549
1550 $tex
988 }; 1551 };
989 1552
990 glEnable GL_BLEND;
991 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
992 glEnable GL_TEXTURE_2D; 1553 glEnable GL_TEXTURE_2D;
993 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1554 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
994 1555
1556 if ($tex->{format} == GL_ALPHA) {
995 glColor @{$self->{fg}}; 1557 glColor @{$self->{fg}};
996 1558 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
997 my $x = 1559 } else {
998 $self->{align} < 0 ? $self->{padding} 1560 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
999 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1561 }
1000 : ($self->{w} - $tex->{w}) * 0.5;
1001
1002 glTranslate $x, ($self->{h} - $tex->{h}) * 0.5, 0;
1003 $tex->draw_quad (0, 0);
1004 1562
1005 glDisable GL_TEXTURE_2D; 1563 glDisable GL_TEXTURE_2D;
1006 glDisable GL_BLEND;
1007} 1564}
1008 1565
1009############################################################################# 1566#############################################################################
1010 1567
1011package CFClient::UI::Entry; 1568package CFClient::UI::EntryBase;
1012 1569
1013our @ISA = CFClient::UI::Label::; 1570our @ISA = CFClient::UI::Label::;
1014 1571
1015use SDL; 1572use CFClient::OpenGL;
1016use SDL::OpenGL;
1017 1573
1018sub new { 1574sub new {
1019 my $class = shift; 1575 my $class = shift;
1020 1576
1021 $class->SUPER::new ( 1577 $class->SUPER::new (
1022 fg => [1, 1, 1], 1578 fg => [1, 1, 1],
1023 bg => [0, 0, 0, 0.2], 1579 bg => [0, 0, 0, 0.2],
1024 active_bg => [1, 1, 1, 0.5], 1580 active_bg => [1, 1, 1, 0.5],
1025 active_fg => [0, 0, 0], 1581 active_fg => [0, 0, 0],
1582 can_hover => 1,
1583 can_focus => 1,
1584 valign => 0,
1585 can_events => 1,
1586 #text => ...
1026 @_ 1587 @_
1027 ) 1588 )
1028} 1589}
1029 1590
1030sub _set_text { 1591sub _set_text {
1031 my ($self, $text) = @_; 1592 my ($self, $text) = @_;
1032 1593
1594 delete $self->{cur_h};
1595
1596 return if $self->{text} eq $text;
1597
1598 delete $self->{texture};
1599
1033 $self->{last_activity} = $::NOW; 1600 $self->{last_activity} = $::NOW;
1034
1035 $self->{text} = $text; 1601 $self->{text} = $text;
1036 $self->{layout}->set_width ($self->{w});
1037 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height});
1038 1602
1039 $text =~ s/./*/g if $self->{hidden}; 1603 $text =~ s/./*/g if $self->{hidden};
1604 $self->{layout}->set_text ("$text ");
1040 1605
1041 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1606 $self->_emit (changed => $self->{text});
1042
1043 $text = substr $text, 0, $self->{cursor};
1044 utf8::encode $text;
1045
1046 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1047}
1048
1049sub size_request {
1050 my ($self) = @_;
1051
1052 my ($w, $h) = $self->SUPER::size_request;
1053
1054 ($w + 1, $h) # add 1 for cursor
1055}
1056
1057sub size_allocate {
1058 my ($self, $x, $y, $w, $h) = @_;
1059
1060 $self->SUPER::size_allocate ($x, $y, $w, $h);
1061
1062 $self->_set_text ($self->{text});
1063} 1607}
1064 1608
1065sub set_text { 1609sub set_text {
1066 my ($self, $text) = @_; 1610 my ($self, $text) = @_;
1067 1611
1068 $self->{cursor} = length $text; 1612 $self->{cursor} = length $text;
1069 $self->_set_text ($text); 1613 $self->_set_text ($text);
1070 $self->update; 1614 $self->update;
1615 $self->check_size;
1616}
1617
1618sub get_text {
1619 $_[0]{text}
1620}
1621
1622sub size_request {
1623 my ($self) = @_;
1624
1625 my ($w, $h) = $self->SUPER::size_request;
1626
1627 ($w + 1, $h) # add 1 for cursor
1071} 1628}
1072 1629
1073sub key_down { 1630sub key_down {
1074 my ($self, $ev) = @_; 1631 my ($self, $ev) = @_;
1075 1632
1076 my $mod = $ev->key_mod; 1633 my $mod = $ev->{mod};
1077 my $sym = $ev->key_sym; 1634 my $sym = $ev->{sym};
1078
1079 my $uni = $ev->key_unicode; 1635 my $uni = $ev->{unicode};
1080 1636
1081 my $text = $self->get_text; 1637 my $text = $self->get_text;
1082 1638
1083 if ($sym == SDLK_BACKSPACE) { 1639 if ($uni == 8) {
1084 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1640 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1085 } elsif ($sym == SDLK_DELETE) { 1641 } elsif ($uni == 127) {
1086 substr $text, $self->{cursor}, 1, ""; 1642 substr $text, $self->{cursor}, 1, "";
1087 } elsif ($sym == SDLK_LEFT) { 1643 } elsif ($sym == CFClient::SDLK_LEFT) {
1088 --$self->{cursor} if $self->{cursor}; 1644 --$self->{cursor} if $self->{cursor};
1089 } elsif ($sym == SDLK_RIGHT) { 1645 } elsif ($sym == CFClient::SDLK_RIGHT) {
1090 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1646 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1091 } elsif ($sym == SDLK_HOME) { 1647 } elsif ($sym == CFClient::SDLK_HOME) {
1092 $self->{cursor} = 0; 1648 $self->{cursor} = 0;
1093 } elsif ($sym == SDLK_END) { 1649 } elsif ($sym == CFClient::SDLK_END) {
1094 $self->{cursor} = length $text; 1650 $self->{cursor} = length $text;
1651 } elsif ($uni == 27) {
1652 $self->_emit ('escape');
1095 } elsif ($uni) { 1653 } elsif ($uni) {
1096 substr $text, $self->{cursor}++, 0, chr $uni; 1654 substr $text, $self->{cursor}++, 0, chr $uni;
1097 } 1655 }
1098 1656
1099 $self->_set_text ($text); 1657 $self->_set_text ($text);
1100 $self->update; 1658 $self->update;
1659 $self->check_size;
1101} 1660}
1102 1661
1103sub focus_in { 1662sub focus_in {
1104 my ($self) = @_; 1663 my ($self) = @_;
1105 1664
… …
1153 1712
1154 $self->SUPER::_draw; 1713 $self->SUPER::_draw;
1155 1714
1156 #TODO: force update every cursor change :( 1715 #TODO: force update every cursor change :(
1157 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1716 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1717
1718 unless (exists $self->{cur_h}) {
1719 my $text = substr $self->{text}, 0, $self->{cursor};
1720 utf8::encode $text;
1721
1722 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1723 }
1724
1158 glColor @{$self->{fg}}; 1725 glColor @{$self->{fg}};
1159 glBegin GL_LINES; 1726 glBegin GL_LINES;
1160 glVertex $self->{cur_x}, $self->{cur_y};
1161 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1727 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1728 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1162 glEnd; 1729 glEnd;
1163 } 1730 }
1164} 1731}
1165 1732
1733package CFClient::UI::Entry;
1734
1735our @ISA = CFClient::UI::EntryBase::;
1736
1737use CFClient::OpenGL;
1738
1739sub key_down {
1740 my ($self, $ev) = @_;
1741
1742 my $sym = $ev->{sym};
1743
1744 if ($sym == 13) {
1745 unshift @{$self->{history}},
1746 my $txt = $self->get_text;
1747 $self->{history_pointer} = -1;
1748 $self->{history_saveback} = '';
1749 $self->_emit (activate => $txt);
1750 $self->update;
1751
1752 } elsif ($sym == CFClient::SDLK_UP) {
1753 if ($self->{history_pointer} < 0) {
1754 $self->{history_saveback} = $self->get_text;
1755 }
1756 if (@{$self->{history} || []} > 0) {
1757 $self->{history_pointer}++;
1758 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1759 $self->{history_pointer} = @{$self->{history} || []} - 1;
1760 }
1761 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1762 }
1763
1764 } elsif ($sym == CFClient::SDLK_DOWN) {
1765 $self->{history_pointer}--;
1766 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1767
1768 if ($self->{history_pointer} >= 0) {
1769 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1770 } else {
1771 $self->set_text ($self->{history_saveback});
1772 }
1773
1774 } else {
1775 $self->SUPER::key_down ($ev);
1776 }
1777
1778}
1779
1166############################################################################# 1780#############################################################################
1167 1781
1168package CFClient::UI::Button; 1782package CFClient::UI::Button;
1169 1783
1170our @ISA = CFClient::UI::Label::; 1784our @ISA = CFClient::UI::Label::;
1171 1785
1172use SDL; 1786use CFClient::OpenGL;
1173use SDL::OpenGL; 1787
1788my @tex =
1789 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1790 qw(b1_button_active.png);
1791
1792sub new {
1793 my $class = shift;
1794
1795 $class->SUPER::new (
1796 padding => 4,
1797 fg => [1, 1, 1],
1798 active_fg => [0, 0, 1],
1799 can_hover => 1,
1800 align => 0,
1801 valign => 0,
1802 can_events => 1,
1803 @_
1804 )
1805}
1806
1807sub activate { }
1808
1809sub button_up {
1810 my ($self, $ev, $x, $y) = @_;
1811
1812 $self->emit ("activate")
1813 if $x >= 0 && $x < $self->{w}
1814 && $y >= 0 && $y < $self->{h};
1815}
1816
1817sub _draw {
1818 my ($self) = @_;
1819
1820 local $self->{fg} = $self->{fg};
1821
1822 if ($GRAB == $self) {
1823 $self->{fg} = $self->{active_fg};
1824 }
1825
1826 glEnable GL_TEXTURE_2D;
1827 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1828 glColor 0, 0, 0, 1;
1829
1830 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1831
1832 glDisable GL_TEXTURE_2D;
1833
1834 $self->SUPER::_draw;
1835}
1836
1837#############################################################################
1838
1839package CFClient::UI::CheckBox;
1840
1841our @ISA = CFClient::UI::DrawBG::;
1842
1843my @tex =
1844 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1845 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1846
1847use CFClient::OpenGL;
1848
1849sub new {
1850 my $class = shift;
1851
1852 $class->SUPER::new (
1853 padding => 2,
1854 fg => [1, 1, 1],
1855 active_fg => [1, 1, 0],
1856 bg => [0, 0, 0, 0.2],
1857 active_bg => [1, 1, 1, 0.5],
1858 state => 0,
1859 can_hover => 1,
1860 @_
1861 )
1862}
1863
1864sub size_request {
1865 my ($self) = @_;
1866
1867 ($self->{padding} * 2 + 6) x 2
1868}
1869
1870sub button_down {
1871 my ($self, $ev, $x, $y) = @_;
1872
1873 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1874 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1875 $self->{state} = !$self->{state};
1876 $self->_emit (changed => $self->{state});
1877 }
1878}
1879
1880sub _draw {
1881 my ($self) = @_;
1882
1883 $self->SUPER::_draw;
1884
1885 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1886
1887 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1888
1889 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1890
1891 my $tex = $self->{state} ? $tex[1] : $tex[0];
1892
1893 glEnable GL_TEXTURE_2D;
1894 $tex->draw_quad_alpha (0, 0, $s, $s);
1895 glDisable GL_TEXTURE_2D;
1896}
1897
1898#############################################################################
1899
1900package CFClient::UI::Image;
1901
1902our @ISA = CFClient::UI::Base::;
1903
1904use CFClient::OpenGL;
1905use Carp qw/confess/;
1906
1907our %loaded_images;
1908
1909sub new {
1910 my $class = shift;
1911
1912 my $self = $class->SUPER::new (can_events => 0, @_);
1913
1914 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1915
1916 $loaded_images{$self->{image}} ||=
1917 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1918
1919 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1920
1921 Scalar::Util::weaken $loaded_images{$self->{image}};
1922
1923 $self->{aspect} = $tex->{w} / $tex->{h};
1924
1925 $self
1926}
1927
1928sub size_request {
1929 my ($self) = @_;
1930
1931 ($self->{tex}->{w}, $self->{tex}->{h})
1932}
1933
1934sub _draw {
1935 my ($self) = @_;
1936
1937 my $tex = $self->{tex};
1938
1939 my ($w, $h) = ($self->{w}, $self->{h});
1940
1941 if ($self->{rot90}) {
1942 glRotate 90, 0, 0, 1;
1943 glTranslate 0, -$self->{w}, 0;
1944
1945 ($w, $h) = ($h, $w);
1946 }
1947
1948 glEnable GL_TEXTURE_2D;
1949 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1950
1951 $tex->draw_quad_alpha (0, 0, $w, $h);
1952
1953 glDisable GL_TEXTURE_2D;
1954}
1955
1956#############################################################################
1957
1958package CFClient::UI::VGauge;
1959
1960our @ISA = CFClient::UI::Base::;
1961
1962use List::Util qw(min max);
1963
1964use CFClient::OpenGL;
1965
1966my %tex = (
1967 food => [
1968 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1969 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1970 ],
1971 grace => [
1972 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1973 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1974 ],
1975 hp => [
1976 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1977 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1978 ],
1979 mana => [
1980 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1981 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1982 ],
1983);
1984
1985# eg. VGauge->new (gauge => 'food'), default gauge: food
1986sub new {
1987 my $class = shift;
1988
1989 my $self = $class->SUPER::new (
1990 type => 'food',
1991 @_
1992 );
1993
1994 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1995
1996 $self
1997}
1998
1999sub size_request {
2000 my ($self) = @_;
2001
2002 #my $tex = $tex{$self->{type}}[0];
2003 #@$tex{qw(w h)}
2004 (0, 0)
2005}
2006
2007sub set_max {
2008 my ($self, $max) = @_;
2009
2010 return if $self->{max_val} == $max;
2011
2012 $self->{max_val} = $max;
2013 $self->update;
2014}
2015
2016sub set_value {
2017 my ($self, $val, $max) = @_;
2018
2019 $self->set_max ($max)
2020 if defined $max;
2021
2022 return if $self->{val} == $val;
2023
2024 $self->{val} = $val;
2025 $self->update;
2026}
2027
2028sub _draw {
2029 my ($self) = @_;
2030
2031 my $tex = $tex{$self->{type}};
2032 my ($t1, $t2, $t3) = @$tex;
2033
2034 my ($w, $h) = ($self->{w}, $self->{h});
2035
2036 if ($self->{vertical}) {
2037 glRotate 90, 0, 0, 1;
2038 glTranslate 0, -$self->{w}, 0;
2039
2040 ($w, $h) = ($h, $w);
2041 }
2042
2043 my $ycut = $self->{val} / ($self->{max_val} || 1);
2044
2045 my $ycut1 = max 0, min 1, $ycut;
2046 my $ycut2 = max 0, min 1, $ycut - 1;
2047
2048 my $h1 = $self->{h} * (1 - $ycut1);
2049 my $h2 = $self->{h} * (1 - $ycut2);
2050
2051 glEnable GL_BLEND;
2052 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2053 glEnable GL_TEXTURE_2D;
2054 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2055
2056 glBindTexture GL_TEXTURE_2D, $t1->{name};
2057 glBegin GL_QUADS;
2058 glTexCoord 0 , 0; glVertex 0 , 0;
2059 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2060 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2061 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2062 glEnd;
2063
2064 my $ycut1 = List::Util::min 1, $ycut;
2065 glBindTexture GL_TEXTURE_2D, $t2->{name};
2066 glBegin GL_QUADS;
2067 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2068 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2069 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2070 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2071 glEnd;
2072
2073 if ($t3) {
2074 glBindTexture GL_TEXTURE_2D, $t3->{name};
2075 glBegin GL_QUADS;
2076 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2077 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2078 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2079 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2080 glEnd;
2081 }
2082
2083 glDisable GL_BLEND;
2084 glDisable GL_TEXTURE_2D;
2085}
2086
2087#############################################################################
2088
2089package CFClient::UI::Gauge;
2090
2091our @ISA = CFClient::UI::VBox::;
2092
2093sub new {
2094 my ($class, %arg) = @_;
2095
2096 my $self = $class->SUPER::new (
2097 tooltip => $arg{type},
2098 can_hover => 1,
2099 can_events => 1,
2100 %arg,
2101 );
2102
2103 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2104 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2105 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2106
2107 $self
2108}
2109
2110sub set_fontsize {
2111 my ($self, $fsize) = @_;
2112
2113 $self->{value}->set_fontsize ($fsize);
2114 $self->{max} ->set_fontsize ($fsize);
2115}
2116
2117sub set_max {
2118 my ($self, $max) = @_;
2119
2120 $self->{gauge}->set_max ($max);
2121 $self->{max}->set_text ($max);
2122}
2123
2124sub set_value {
2125 my ($self, $val, $max) = @_;
2126
2127 $self->set_max ($max)
2128 if defined $max;
2129
2130 $self->{gauge}->set_value ($val, $max);
2131 $self->{value}->set_text ($val);
2132}
2133
2134#############################################################################
2135
2136package CFClient::UI::Slider;
2137
2138use strict;
2139
2140use CFClient::OpenGL;
2141
2142our @ISA = CFClient::UI::DrawBG::;
1174 2143
1175my @tex = 2144my @tex =
1176 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2145 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1177 qw(b1_button_active.png); 2146 qw(s1_slider.png s1_slider_bg.png);
1178 2147
1179sub new { 2148sub new {
1180 my $class = shift; 2149 my $class = shift;
1181 2150
1182 $class->SUPER::new (
1183 padding => 4,
1184 fg => [1, 1, 1],
1185 bg => [1, 1, 1, 0.2],
1186 active_fg => [1, 1, 0],
1187# active_bg => [0, 0, 0, 0.5],
1188# border_fg => [1, 1, 0],
1189 @_
1190 )
1191}
1192
1193sub button_up {
1194 my ($self, $ev, $x, $y) = @_;
1195
1196 if ($x >= 0 && $x < $self->{w}
1197 && $y >= 0 && $y < $self->{h}) {
1198 $self->emit ("activate");
1199 }
1200}
1201
1202sub _draw {
1203 my ($self) = @_;
1204
1205 local $self->{fg} = $self->{fg};
1206 my $tex = $tex[0];
1207
1208 glEnable GL_BLEND;
1209 glEnable GL_TEXTURE_2D;
1210 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1211
1212 if ($GRAB == $self) {
1213 $self->{fg} = $self->{active_fg};
1214 }
1215
1216 glBindTexture GL_TEXTURE_2D, $tex->{name};
1217 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1218
1219 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
1220
1221 glDisable GL_TEXTURE_2D;
1222 glDisable GL_BLEND;
1223
1224 $self->SUPER::_draw;
1225}
1226
1227#############################################################################
1228
1229package CFClient::UI::Slider;
1230
1231use strict;
1232
1233use SDL::OpenGL;
1234
1235our @ISA = CFClient::UI::DrawBG::;
1236
1237sub new {
1238 my $class = shift;
1239
1240 # range [value, low, high, page] 2151 # range [value, low, high, page, unit]
1241 2152
2153 # TODO: 0-width page
2154 # TODO: req_w/h are wrong with vertical
2155 # TODO: calculations are off
1242 my $self = $class->SUPER::new ( 2156 my $self = $class->SUPER::new (
1243 fg => [1, 1, 1], 2157 fg => [1, 1, 1],
1244 active_fg => [0, 0, 0], 2158 active_fg => [0, 0, 0],
2159 bg => [0, 0, 0, 0.2],
2160 active_bg => [1, 1, 1, 0.5],
1245 range => [0, 0, 100, 10], 2161 range => [0, 0, 100, 10, 0],
1246 req_w => 40, 2162 req_w => $::WIDTH / 80,
1247 req_h => 10, 2163 req_h => $::WIDTH / 80,
1248 vertical => 0, 2164 vertical => 0,
2165 can_hover => 1,
2166 inner_pad => 0.02,
1249 @_ 2167 @_
1250 ); 2168 );
1251 2169
2170 $self->set_value ($self->{range}[0]);
2171 $self->update;
2172
1252 $self 2173 $self
2174}
2175
2176sub set_range {
2177 my ($self, $range) = @_;
2178
2179 ($range, $self->{range}) = ($self->{range}, $range);
2180
2181 $self->update
2182 if "@$range" ne "@{$self->{range}}";
2183}
2184
2185sub set_value {
2186 my ($self, $value) = @_;
2187
2188 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2189
2190 $hi = $lo + 1 if $hi <= $lo;
2191
2192 $page = $hi - $lo if $page > $hi - $lo;
2193
2194 $value = $lo if $value < $lo;
2195 $value = $hi - $page if $value > $hi - $page;
2196
2197 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2198 if $unit;
2199
2200 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2201
2202 if ($value != $old_value) {
2203 $self->_emit (changed => $value);
2204 $self->update;
2205 }
1253} 2206}
1254 2207
1255sub size_request { 2208sub size_request {
1256 my ($self) = @_; 2209 my ($self) = @_;
1257 2210
… …
1263 2216
1264sub button_down { 2217sub button_down {
1265 my ($self, $ev, $x, $y) = @_; 2218 my ($self, $ev, $x, $y) = @_;
1266 2219
1267 $self->SUPER::button_down ($ev, $x, $y); 2220 $self->SUPER::button_down ($ev, $x, $y);
2221
2222 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2223
1268 $self->mouse_motion ($ev, $x, $y); 2224 $self->mouse_motion ($ev, $x, $y);
1269} 2225}
1270 2226
1271sub mouse_motion { 2227sub mouse_motion {
1272 my ($self, $ev, $x, $y) = @_; 2228 my ($self, $ev, $x, $y) = @_;
1273 2229
1274 if ($GRAB == $self) { 2230 if ($GRAB == $self) {
2231 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2232
2233 my (undef, $lo, $hi, $page) = @{$self->{range}};
2234
2235 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2236
2237 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2238 }
2239}
2240
2241sub update {
2242 my ($self) = @_;
2243
2244 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2245 $self->set_value ($self->{range}[0]);
2246
1275 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2247 my ($value, $lo, $hi, $page) = @{$self->{range}};
2248 my $range = ($hi - $page - $lo) || 1e-100;
1276 2249
1277 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2250 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1278 2251
1279 $x = $x * ($hi - $lo) / $w + $lo; 2252 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1280 $x = $lo if $x < $lo; 2253 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1281 $x = $hi - $page if $x > $hi - $page;
1282 $self->{range}[0] = $x;
1283 2254
1284 $self->emit (changed => $x); 2255 $value = ($value - $lo) / $range;
1285 $self->update; 2256 $value = $value * $self->{scale} + $self->{offset};
2257
2258 $self->{knob_x} = $value - $knob_w * 0.5;
2259 $self->{knob_w} = $knob_w;
1286 } 2260 });
2261
2262 $self->SUPER::update;
1287} 2263}
1288 2264
1289sub _draw { 2265sub _draw {
1290 my ($self) = @_; 2266 my ($self) = @_;
1291 2267
1292 $self->SUPER::_draw (); 2268 $self->SUPER::_draw ();
1293 2269
1294 my ($w, $h) = @$self{qw(w h)}; 2270 glScale $self->{w}, $self->{h};
1295 2271
1296 if ($self->{vertical}) { 2272 if ($self->{vertical}) {
1297 # draw a vertical slider like a rotated horizontal slider 2273 # draw a vertical slider like a rotated horizontal slider
1298 2274
2275 glTranslate 1, 0, 0;
1299 glRotate 90, 0, 0, 1; 2276 glRotate 90, 0, 0, 1;
1300 glTranslate 0, -$self->{w}, 0;
1301
1302 ($w, $h) = ($h, $w);
1303 } 2277 }
1304 2278
1305 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2279 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1306 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2280 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1307 2281
1308 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2282 glEnable GL_TEXTURE_2D;
2283 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1309 2284
1310 $page = int $page * $w / ($hi - $lo); 2285 # draw background
1311 $value = int +($value - $lo) * $w / ($hi - $lo); 2286 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1312 2287
1313 $w -= $page; 2288 # draw handle
1314 $page &= ~1; 2289 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1315 glTranslate $page * 0.5, 0, 0;
1316 $page ||= 2;
1317 2290
1318 glColor @$fg; 2291 glDisable GL_TEXTURE_2D;
1319 glBegin GL_LINES;
1320 glVertex 0, 0; glVertex 0, $h;
1321 glVertex $w - 1, 0; glVertex $w - 1, $h;
1322 glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1323 glEnd;
1324
1325 my $knob_a = $value - $page * 0.5;
1326 my $knob_b = $value + $page * 0.5;
1327
1328 glBegin GL_QUADS;
1329 glColor @$fg;
1330 glVertex $knob_a, 0;
1331 glVertex $knob_a, $h;
1332 glVertex $knob_b, $h;
1333 glVertex $knob_b, 0;
1334
1335 if ($knob_a < $knob_b - 2) {
1336 glColor @$bg;
1337 glVertex $knob_a + 1, 1;
1338 glVertex $knob_a + 1, $h - 1;
1339 glVertex $knob_b - 1, $h - 1;
1340 glVertex $knob_b - 1, 1;
1341 }
1342 glEnd;
1343} 2292}
1344 2293
1345############################################################################# 2294#############################################################################
1346 2295
1347package CFClient::UI::MapWidget; 2296package CFClient::UI::ValSlider;
1348 2297
1349use strict;
1350
1351use List::Util qw(min max);
1352
1353use SDL;
1354use SDL::OpenGL;
1355
1356our @ISA = CFClient::UI::Base::; 2298our @ISA = CFClient::UI::HBox::;
2299
2300sub new {
2301 my ($class, %arg) = @_;
2302
2303 my $range = delete $arg{range};
2304
2305 my $self = $class->SUPER::new (
2306 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2307 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2308 to_value => sub { shift },
2309 from_value => sub { shift },
2310 %arg,
2311 );
2312
2313 $self->{slider}->connect (changed => sub {
2314 my ($self, $value) = @_;
2315 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2316 $self->{parent}->emit (changed => $value);
2317 });
2318
2319# $self->{entry}->connect (changed => sub {
2320# my ($self, $value) = @_;
2321# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2322# $self->{parent}->emit (changed => $value);
2323# });
2324
2325 $self->add ($self->{slider}, $self->{entry});
2326
2327 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2328
2329 $self
2330}
2331
2332sub set_range { shift->{slider}->set_range (@_) }
2333sub set_value { shift->{slider}->set_value (@_) }
2334
2335#############################################################################
2336
2337package CFClient::UI::TextView;
2338
2339our @ISA = CFClient::UI::HBox::;
2340
2341use CFClient::OpenGL;
1357 2342
1358sub new { 2343sub new {
1359 my $class = shift; 2344 my $class = shift;
1360 2345
1361 $class->SUPER::new ( 2346 my $self = $class->SUPER::new (
1362 z => -1, 2347 fontsize => 1,
1363 list => (glGenLists 1), 2348 can_events => 0,
2349 #font => default_font
1364 @_ 2350 @_,
2351
2352 layout => (new CFClient::Layout 1),
2353 par => [],
2354 height => 0,
2355 children => [
2356 (new CFClient::UI::Empty expand => 1),
2357 (new CFClient::UI::Slider vertical => 1),
2358 ],
1365 ) 2359 );
1366}
1367 2360
1368sub key_down { 2361 $self->{children}[1]->connect (changed => sub { $self->update });
1369 print "MAPKEYDOWN\n";
1370}
1371 2362
1372sub key_up { 2363 $self
1373} 2364}
1374 2365
1375sub size_request { 2366sub set_fontsize {
2367 my ($self, $fontsize) = @_;
2368
2369 $self->{fontsize} = $fontsize;
2370 $self->reflow;
2371}
2372
2373sub size_allocate {
2374 my ($self, $w, $h) = @_;
2375
2376 $self->SUPER::size_allocate ($w, $h);
2377
2378 $self->{layout}->set_font ($self->{font}) if $self->{font};
2379 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2380 $self->{layout}->set_width ($self->{children}[0]{w});
2381
2382 $self->reflow;
2383}
2384
2385sub text_size {
2386 my ($self, $text, $indent) = @_;
2387
2388 my $layout = $self->{layout};
2389
2390 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2391 $layout->set_width ($self->{children}[0]{w} - $indent);
2392 $layout->set_markup ($text);
1376 ( 2393
1377 1 + 32 * int $::WIDTH / 32, 2394 $layout->size
1378 1 + 32 * int $::HEIGHT / 32, 2395}
2396
2397sub reflow {
2398 my ($self) = @_;
2399
2400 $self->{need_reflow}++;
2401 $self->update;
2402}
2403
2404sub set_offset {
2405 my ($self, $offset) = @_;
2406
2407 # todo: base offset on lines or so, not on pixels
2408 $self->{children}[1]->set_value ($offset);
2409}
2410
2411sub clear {
2412 my ($self) = @_;
2413
2414 $self->{par} = [];
2415 $self->{height} = 0;
2416 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2417}
2418
2419sub add_paragraph {
2420 my ($self, $color, $text, $indent) = @_;
2421
2422 for my $line (split /\n/, $text) {
2423 my ($w, $h) = $self->text_size ($line);
2424 $self->{height} += $h;
2425 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
1379 ) 2426 }
2427
2428 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1380} 2429}
1381 2430
1382sub update { 2431sub update {
1383 my ($self) = @_; 2432 my ($self) = @_;
1384 2433
1385 $self->{need_update} = 1;
1386 $self->SUPER::update; 2434 $self->SUPER::update;
1387}
1388 2435
1389sub draw { 2436 return unless $self->{h} > 0;
1390 my ($self) = @_;
1391 2437
2438 delete $self->{texture};
2439
2440 $ROOT->on_post_alloc ($self, sub {
2441 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2442
1392 if (delete $self->{need_update}) { 2443 if (delete $self->{need_reflow}) {
1393 glNewList $self->{list}, GL_COMPILE; 2444 my $height = 0;
1394 2445
1395 my $mx = $::CONN->{mapx}; 2446 my $layout = $self->{layout};
1396 my $my = $::CONN->{mapy};
1397 2447
1398 my $map = $::CONN->{map}; 2448 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1399 2449
1400 my ($xofs, $yofs); 2450 for (@{$self->{par}}) {
2451 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2452 $layout->set_width ($W - $_->[3]);
2453 $layout->set_markup ($_->[4]);
2454 my ($w, $h) = $layout->size;
2455 $_->[0] = $w + $_->[3];
2456 $_->[1] = $h;
2457 }
1401 2458
1402 my $sw = 1 + int $::WIDTH / 32; 2459 $height += $_->[1];
1403 my $sh = 1 + int $::HEIGHT / 32; 2460 }
1404 2461
1405 if ($::CONN->{mapw} > $sw) { 2462 $self->{height} = $height;
1406 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5; 2463
1407 } else { 2464 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1408 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs}; 2465
2466 delete $self->{texture};
1409 } 2467 }
1410 2468
1411 if ($::CONN->{maph} > $sh) { 2469 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1412 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5; 2470 glClearColor 0.5, 0.5, 0.5, 0;
1413 } else { 2471 glClear GL_COLOR_BUFFER_BIT;
1414 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
1415 }
1416 2472
1417 glEnable GL_TEXTURE_2D; 2473 my $top = int $self->{children}[1]{range}[0];
2474
2475 my $y0 = $top;
2476 my $y1 = $top + $H;
2477
2478 my $y = 0;
2479
2480 my $layout = $self->{layout};
2481
2482 $layout->set_font ($self->{font}) if $self->{font};
2483
1418 glEnable GL_BLEND; 2484 glEnable GL_BLEND;
2485 #TODO# not correct in windows where rgba is forced off
1419 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2486 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1420 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1421 2487
1422 my $sw4 = ($sw + 3) & ~3; 2488 for my $par (@{$self->{par}}) {
1423 my $darkness = "\x00" x ($sw4 * $sh); 2489 my $h = $par->[1];
1424 2490
1425 for my $x (0 .. $sw - 1) { 2491 if ($y0 < $y + $h && $y < $y1) {
1426 my $row = $map->[$x + $xofs]; 2492 $layout->set_foreground (@{ $par->[2] });
1427 for my $y (0 .. $sh - 1) { 2493 $layout->set_width ($W - $par->[3]);
2494 $layout->set_markup ($par->[4]);
1428 2495
1429 my $cell = $row->[$y + $yofs] 2496 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1430 or next;
1431 2497
1432 my $dark = $cell->[0]; 2498 glRasterPos $par->[3], $y - $y0;
1433 if ($dark < 0) { 2499 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1434 substr $darkness, $y * $sw4 + $x, 1, chr 224;
1435 } else {
1436 substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark;
1437 } 2500 }
1438 2501
1439 for my $num (grep $_, @$cell[1,2,3]) { 2502 $y += $h;
1440 my $tex = $::CONN->{face}[$num]{texture} || next;
1441
1442 my ($w, $h) = @$tex{qw(w h)};
1443
1444 $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1445 }
1446 } 2503 }
2504
2505 glDisable GL_BLEND;
1447 } 2506 };
2507 });
2508}
1448 2509
1449# if (1) { # higher quality darkness 2510sub _draw {
1450# $lighting =~ s/(.)/$1$1$1/gs; 2511 my ($self) = @_;
1451# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1452#
1453# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1454#
1455# $lighting = $pb->get_pixels;
1456# $lighting =~ s/(.)../$1/gs;
1457# }
1458 2512
2513 glEnable GL_TEXTURE_2D;
1459 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 2514 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1460 2515 glColor 1, 1, 1, 1;
1461 $darkness = new CFClient::Texture 2516 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1462 w => $sw4,
1463 h => $sh,
1464 data => $darkness,
1465 internalformat => GL_ALPHA,
1466 format => GL_ALPHA;
1467
1468 glColor 0.45, 0.45, 0.45, 1;
1469 $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
1470
1471 glDisable GL_TEXTURE_2D; 2517 glDisable GL_TEXTURE_2D;
1472 glDisable GL_BLEND;
1473 2518
1474 glEndList; 2519 $self->{children}[1]->draw;
1475 }
1476 2520
1477 glCallList $self->{list};
1478}
1479
1480my %DIR = (
1481 SDLK_KP8, [1, "north"],
1482 SDLK_KP9, [2, "northeast"],
1483 SDLK_KP6, [3, "east"],
1484 SDLK_KP3, [4, "southeast"],
1485 SDLK_KP2, [5, "south"],
1486 SDLK_KP1, [6, "southwest"],
1487 SDLK_KP4, [7, "west"],
1488 SDLK_KP7, [8, "northwest"],
1489
1490 SDLK_UP, [1, "north"],
1491 SDLK_RIGHT, [3, "east"],
1492 SDLK_DOWN, [5, "south"],
1493 SDLK_LEFT, [7, "west"],
1494);
1495
1496sub key_down {
1497 my ($self, $ev) = @_;
1498
1499 my $mod = $ev->key_mod;
1500 my $sym = $ev->key_sym;
1501
1502 if ($sym == SDLK_KP5) {
1503 $::CONN->send ("command stay fire");
1504 } elsif ($sym == SDLK_a) {
1505 $::CONN->send ("command apply");
1506 } elsif (exists $DIR{$sym}) {
1507 if ($mod & KMOD_SHIFT) {
1508 $self->{shft}++;
1509 $::CONN->send ("command fire $DIR{$sym}[0]");
1510 } elsif ($mod & KMOD_CTRL) {
1511 $self->{ctrl}++;
1512 $::CONN->send ("command run $DIR{$sym}[0]");
1513 } else {
1514 $::CONN->send ("command $DIR{$sym}[1]");
1515 }
1516 }
1517}
1518
1519sub key_up {
1520 my ($self, $ev) = @_;
1521
1522 my $mod = $ev->key_mod;
1523 my $sym = $ev->key_sym;
1524
1525 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1526 $::CONN->send ("command fire_stop");
1527 }
1528 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1529 $::CONN->send ("command run_stop");
1530 }
1531} 2521}
1532 2522
1533############################################################################# 2523#############################################################################
1534 2524
1535package CFClient::UI::Animator; 2525package CFClient::UI::Animator;
1536 2526
1537use SDL::OpenGL; 2527use CFClient::OpenGL;
1538 2528
1539our @ISA = CFClient::UI::Bin::; 2529our @ISA = CFClient::UI::Bin::;
1540 2530
1541sub moveto { 2531sub moveto {
1542 my ($self, $x, $y) = @_; 2532 my ($self, $x, $y) = @_;
… …
1572 glPopMatrix; 2562 glPopMatrix;
1573} 2563}
1574 2564
1575############################################################################# 2565#############################################################################
1576 2566
1577package CFClient::UI::Toplevel; 2567package CFClient::UI::Flopper;
2568
2569our @ISA = CFClient::UI::Button::;
2570
2571sub new {
2572 my $class = shift;
2573
2574 my $self = $class->SUPER::new (
2575 state => 0,
2576 on_activate => \&toggle_flopper,
2577 @_
2578 );
2579
2580 $self
2581}
2582
2583sub toggle_flopper {
2584 my ($self) = @_;
2585
2586 $self->{other}->toggle_visibility;
2587}
2588
2589#############################################################################
2590
2591package CFClient::UI::Tooltip;
2592
2593our @ISA = CFClient::UI::Bin::;
2594
2595use CFClient::OpenGL;
2596
2597sub new {
2598 my $class = shift;
2599
2600 $class->SUPER::new (
2601 @_,
2602 can_events => 0,
2603 )
2604}
2605
2606sub set_tooltip_from {
2607 my ($self, $widget) = @_;
2608
2609 $self->add (new CFClient::UI::Label
2610 markup => $widget->{tooltip},
2611 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2612 fontsize => 0.8,
2613 fg => [0, 0, 0, 1],
2614 ellipsise => 0,
2615 font => ($widget->{tooltip_font} || $::FONT_PROP),
2616 );
2617}
2618
2619sub size_request {
2620 my ($self) = @_;
2621
2622 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2623
2624 ($w + 4, $h + 4)
2625}
2626
2627sub size_allocate {
2628 my ($self, $w, $h) = @_;
2629
2630 $self->SUPER::size_allocate ($w - 4, $h - 4);
2631}
2632
2633sub _draw {
2634 my ($self) = @_;
2635
2636 glTranslate 0.375, 0.375;
2637
2638 my ($w, $h) = @$self{qw(w h)};
2639
2640 glColor 1, 0.8, 0.4;
2641 glBegin GL_QUADS;
2642 glVertex 0 , 0;
2643 glVertex 0 , $h;
2644 glVertex $w, $h;
2645 glVertex $w, 0;
2646 glEnd;
2647
2648 glColor 0, 0, 0;
2649 glBegin GL_LINE_LOOP;
2650 glVertex 0 , 0;
2651 glVertex 0 , $h;
2652 glVertex $w, $h;
2653 glVertex $w, 0;
2654 glEnd;
2655
2656 glTranslate 2 - 0.375, 2 - 0.375;
2657 $self->SUPER::_draw;
2658}
2659
2660#############################################################################
2661
2662package CFClient::UI::Face;
2663
2664our @ISA = CFClient::UI::Base::;
2665
2666use CFClient::OpenGL;
2667
2668sub new {
2669 my $class = shift;
2670
2671 my $self = $class->SUPER::new (
2672 aspect => 1,
2673 can_events => 0,
2674 @_,
2675 );
2676
2677 if ($self->{anim} && $self->{animspeed}) {
2678 Scalar::Util::weaken (my $widget = $self);
2679
2680 $self->{timer} = Event->timer (
2681 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2682 hard => 1,
2683 interval => $self->{animspeed},
2684 cb => sub {
2685 ++$widget->{frame};
2686 $widget->update;
2687 },
2688 );
2689 }
2690
2691 $self
2692}
2693
2694sub size_request {
2695 (32, 8)
2696}
2697
2698sub update {
2699 my ($self) = @_;
2700
2701 return unless $self->{visible};
2702
2703 $self->SUPER::update;
2704}
2705
2706sub _draw {
2707 my ($self) = @_;
2708
2709 return unless $::CONN;
2710
2711 my $face;
2712
2713 if ($self->{frame}) {
2714 my $anim = $::CONN->{anim}[$self->{anim}];
2715
2716 $face = $anim->[ $self->{frame} % @$anim ]
2717 if $anim && @$anim;
2718 }
2719
2720 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2721
2722 if ($tex) {
2723 glEnable GL_TEXTURE_2D;
2724 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2725 glColor 1, 1, 1, 1;
2726 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2727 glDisable GL_TEXTURE_2D;
2728 }
2729}
2730
2731sub DESTROY {
2732 my ($self) = @_;
2733
2734 $self->{timer}->cancel
2735 if $self->{timer};
2736
2737 $self->SUPER::DESTROY;
2738}
2739
2740#############################################################################
2741
2742package CFClient::UI::Inventory;
2743
2744our @ISA = CFClient::UI::ScrolledWindow::;
2745
2746sub new {
2747 my $class = shift;
2748
2749 my $self = $class->SUPER::new (
2750 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2751 @_,
2752 );
2753
2754 $self
2755}
2756
2757sub set_items {
2758 my ($self, $items) = @_;
2759
2760 $self->{scrolled}->clear;
2761 return unless $items;
2762
2763 my @items = sort {
2764 ($a->{type} <=> $b->{type})
2765 or ($a->{name} cmp $b->{name})
2766 } @$items;
2767
2768 $self->{real_items} = \@items;
2769
2770 my $row = 0;
2771 for my $item (@items) {
2772 CFClient::Item::update_widgets $item;
2773
2774 $self->{scrolled}->add (0, $row, $item->{face_widget});
2775 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2776 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2777
2778 $row++;
2779 }
2780}
2781
2782#############################################################################
2783
2784package CFClient::UI::Menu;
2785
2786our @ISA = CFClient::UI::FancyFrame::;
2787
2788use CFClient::OpenGL;
2789
2790sub new {
2791 my $class = shift;
2792
2793 my $self = $class->SUPER::new (
2794 items => [],
2795 z => 100,
2796 @_,
2797 );
2798
2799 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2800
2801 for my $item (@{ $self->{items} }) {
2802 my ($widget, $cb) = @$item;
2803
2804 # handle various types of items, only text for now
2805 if (!ref $widget) {
2806 $widget = new CFClient::UI::Label
2807 can_hover => 1,
2808 can_events => 1,
2809 text => $widget;
2810 }
2811
2812 $self->{item}{$widget} = $item;
2813
2814 $self->{vbox}->add ($widget);
2815 }
2816
2817 $self
2818}
2819
2820# popup given the event (must be a mouse button down event currently)
2821sub popup {
2822 my ($self, $ev) = @_;
2823
2824 $self->_emit ("popdown");
2825
2826 # maybe save $GRAB? must be careful about events...
2827 $GRAB = $self;
2828 $self->{button} = $ev->{button};
2829
2830 $self->show;
2831 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2832}
2833
2834sub mouse_motion {
2835 my ($self, $ev, $x, $y) = @_;
2836
2837 # TODO: should use vbox->find_widget or so
2838 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2839 $self->{hover} = $self->{item}{$HOVER};
2840}
2841
2842sub button_up {
2843 my ($self, $ev, $x, $y) = @_;
2844
2845 if ($ev->{button} == $self->{button}) {
2846 undef $GRAB;
2847 $self->hide;
2848
2849 $self->_emit ("popdown");
2850 $self->{hover}[1]->() if $self->{hover};
2851 }
2852}
2853
2854#############################################################################
2855
2856package CFClient::UI::Statusbox;
2857
2858our @ISA = CFClient::UI::VBox::;
2859
2860sub new {
2861 my $class = shift;
2862
2863 $class->SUPER::new (
2864 fontsize => 0.8,
2865 @_,
2866 )
2867}
2868
2869sub reorder {
2870 my ($self) = @_;
2871 my $NOW = time;
2872
2873 while (my ($k, $v) = each %{ $self->{item} }) {
2874 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2875 }
2876
2877 my @widgets;
2878
2879 my @items = sort {
2880 $a->{pri} <=> $b->{pri}
2881 or $b->{id} <=> $a->{id}
2882 } values %{ $self->{item} };
2883
2884 my $count = 10 + 1;
2885 for my $item (@items) {
2886 last unless --$count;
2887
2888 push @widgets, $item->{label} ||= do {
2889 # TODO: doesn't handle markup well (read as: at all)
2890 my $short = $item->{count} > 1
2891 ? "<b>$item->{count} ×</b> $item->{text}"
2892 : $item->{text};
2893
2894 for ($short) {
2895 s/^\s+//;
2896 s/\s+/ /g;
2897 }
2898
2899 new CFClient::UI::Label
2900 markup => $short,
2901 tooltip => $item->{tooltip},
2902 tooltip_font => $::FONT_PROP,
2903 tooltip_width => 0.67,
2904 fontsize => $item->{fontsize} || $self->{fontsize},
2905 max_w => $::WIDTH * 0.44,
2906 fg => $item->{fg},
2907 can_events => 1,
2908 can_hover => 1
2909 };
2910 }
2911
2912 $self->clear;
2913 $self->SUPER::add (reverse @widgets);
2914}
2915
2916sub add {
2917 my ($self, $text, %arg) = @_;
2918
2919 $text =~ s/^\s+//;
2920 $text =~ s/\s+$//;
2921
2922 return unless $text;
2923
2924 my $timeout = time + ((delete $arg{timeout}) || 60);
2925
2926 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2927
2928 if (my $item = $self->{item}{$group}) {
2929 if ($item->{text} eq $text) {
2930 $item->{count}++;
2931 } else {
2932 $item->{count} = 1;
2933 $item->{text} = $item->{tooltip} = $text;
2934 }
2935 $item->{id} = ++$self->{id};
2936 $item->{timeout} = $timeout;
2937 delete $item->{label};
2938 } else {
2939 $self->{item}{$group} = {
2940 id => ++$self->{id},
2941 text => $text,
2942 timeout => $timeout,
2943 tooltip => $text,
2944 fg => [0.8, 0.8, 0.8, 0.8],
2945 pri => 0,
2946 count => 1,
2947 %arg,
2948 };
2949 }
2950
2951 $self->reorder;
2952}
2953
2954sub reconfigure {
2955 my ($self) = @_;
2956
2957 delete $_->{label}
2958 for values %{ $self->{item} || {} };
2959
2960 $self->reorder;
2961 $self->SUPER::reconfigure;
2962}
2963
2964#############################################################################
2965
2966package CFClient::UI::Root;
1578 2967
1579our @ISA = CFClient::UI::Container::; 2968our @ISA = CFClient::UI::Container::;
1580 2969
2970use CFClient::OpenGL;
2971
2972sub new {
2973 my $class = shift;
2974
2975 $class->SUPER::new (
2976 visible => 1,
2977 @_,
2978 )
2979}
2980
2981sub configure {
2982 my ($self, $x, $y, $w, $h) = @_;
2983
2984 $self->{w} = $w;
2985 $self->{h} = $h;
2986}
2987
2988sub check_size {
2989 my ($self) = @_;
2990
2991 $self->size_allocate ($self->{w}, $self->{h})
2992 if $self->{w};
2993}
2994
1581sub size_request { 2995sub size_request {
1582 ($::WIDTH, $::HEIGHT) 2996 my ($self) = @_;
2997
2998 ($self->{w}, $self->{h})
1583} 2999}
1584 3000
1585sub size_allocate { 3001sub size_allocate {
1586 my ($self, $x, $y, $w, $h) = @_; 3002 my ($self, $w, $h) = @_;
1587 3003
1588 $self->_size_allocate ($x, $y, $w, $h); 3004 for my $child ($self->children) {
3005 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1589 3006
1590 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3007 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
1591 for @{$self->{children}}; 3008 if exists $child->{req_x};
1592}
1593 3009
1594sub translate { 3010 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
3011 if exists $child->{req_y};
3012
3013 delete @$child{qw(req_x req_y)};
3014
3015 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3016 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3017
3018 $child->configure ($X, $Y, $W, $H);
3019 }
3020}
3021
3022sub coord2local {
1595 my ($self, $x, $y) = @_; 3023 my ($self, $x, $y) = @_;
1596 3024
1597 ($x, $y) 3025 ($x, $y)
1598} 3026}
1599 3027
3028sub coord2global {
3029 my ($self, $x, $y) = @_;
3030
3031 ($x, $y)
3032}
3033
1600sub update { 3034sub update {
1601 my ($self) = @_; 3035 my ($self) = @_;
1602 3036
1603 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3037 $self->check_size;
1604 ::refresh (); 3038 $::WANT_REFRESH++;
1605} 3039}
1606 3040
1607sub add { 3041sub add {
1608 my ($self, $widget) = @_; 3042 my ($self, @children) = @_;
1609 3043
3044 for my $child (@children) {
3045 $child->{is_toplevel} = 1;
3046
3047 # integerise window positions
3048 $child->{x} = int $child->{x};
3049 $child->{y} = int $child->{y};
3050 }
3051
1610 $self->SUPER::add ($widget); 3052 $self->SUPER::add (@children);
1611 3053
1612 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 3054 for (my @widgets = @children; my $w = pop @widgets; ) {
1613} 3055 push @widgets, $w->children;
3056 $w->set_visible;
3057 }
1614 3058
3059}
3060
3061sub remove {
3062 my ($self, @children) = @_;
3063
3064 $self->SUPER::remove (@children);
3065
3066 while (@children) {
3067 my $w = pop @children;
3068 push @children, $w->children;
3069 $w->set_invisible;
3070 }
3071}
3072
3073sub on_refresh {
3074 my ($self, $id, $cb) = @_;
3075
3076 $self->{refresh_hook}{$id} = $cb;
3077}
3078
3079sub on_post_alloc {
3080 my ($self, $id, $cb) = @_;
3081
3082 $self->{post_alloc_hook}{$id} = $cb;
3083}
3084
1615sub draw { 3085sub draw {
1616 my ($self) = @_; 3086 my ($self) = @_;
3087
3088 while ($self->{refresh_hook}) {
3089 $_->()
3090 for values %{delete $self->{refresh_hook}};
3091 }
3092
3093 if ($self->{check_size}) {
3094 my @queue;
3095
3096 for (;;) {
3097 if ($self->{check_size}) {
3098 #TODO use array-of-depth approach
3099
3100 @queue = sort { $a->{visible} <=> $b->{visible} }
3101 @queue, values %{delete $self->{check_size}};
3102 }
3103
3104 my $widget = pop @queue || last;
3105
3106 defined $widget->{visible} or last; # do not resize invisible widgets
3107
3108 my ($w, $h) = $widget->{def_w} && $widget->{def_h}
3109 ? @$widget{qw(def_w def_h)}
3110 : $widget->size_request;
3111
3112 if (delete $widget->{force_alloc}
3113 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3114 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3115
3116 $widget->{req_w} = $w;
3117 $widget->{req_h} = $h;
3118
3119 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3120
3121 $widget->{parent}->check_size
3122 if $widget->{parent};
3123 }
3124 }
3125 }
3126
3127 while ($self->{size_alloc}) {
3128 for (values %{delete $self->{size_alloc}}) {
3129 my ($widget, $w, $h) = @$_;
3130
3131 $w = 0 if $w < 0;
3132 $h = 0 if $h < 0;
3133
3134 $widget->{w} = $w;
3135 $widget->{h} = $h;
3136 $widget->emit (size_allocate => $w, $h);
3137 }
3138 }
3139
3140 while ($self->{post_alloc_hook}) {
3141 $_->()
3142 for values %{delete $self->{post_alloc_hook}};
3143 }
3144
3145 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3146 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3147 glClear GL_COLOR_BUFFER_BIT;
3148
3149 glMatrixMode GL_PROJECTION;
3150 glLoadIdentity;
3151 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3152 glMatrixMode GL_MODELVIEW;
3153 glLoadIdentity;
1617 3154
1618 $self->_draw; 3155 $self->_draw;
1619} 3156}
1620 3157
1621############################################################################# 3158#############################################################################
1622 3159
1623package CFClient::UI; 3160package CFClient::UI;
1624 3161
1625$TOPLEVEL = new CFClient::UI::Toplevel; 3162$ROOT = new CFClient::UI::Root;
3163$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1626 3164
16271 31651
1628 3166

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